Asked by Nyla

1. Find the LCD of 3/5 and 1/6.

a. 5
b. 6
c. 11
d. 30

2 Add the fractions and write your answer in lowest terms.

2/5 + 1/9

a. 1/15
b. 23/45
c. 3/14
d. 19/45

3. Subtract the fractions and write your answer in lowest terms.

4/5 - 3/8

a. 1/40
b. 1 7/40
c. 7/10
d. 17/40

4. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she have?

a. 7/9 cup
b. 5/9 cup
c. 4/9 cup
d. 1/9 cup

5. Subtract the fractions and write your answer in lowest terms.

5/8 - 1/6

a. 30/48
b. 19/24
c. 6/8
d. 6/6

Please help me I can't figure this out. :(

Answers

Answered by Ms. Sue
I'll show you the first two.

1. Find the LCD of 3/5 and 1/6.

a. 5
b. 6
c. 11
d. 30

<b>The LCD is the smallest number divisible by both denominators.
Let's look at the multiples of 6:
6, 12, 18, 24, 30. The only one of those numbers that's also divisible by 5 is 30.</b>

2 Add the fractions and write your answer in lowest terms.

2/5 + 1/9

a. 1/15
b. 23/45
c. 3/14
d. 19/45

<b>The least common denominator must be 45.
2/5 = 18/45
1/9 = 5/45

Add the numerators to find your answer.

I'll be glad to check your work and answers for the other three problems.</b>
Answered by Nyla
here they are
3. a
4. b
5. c

if they r wrong plz tell me the right ones
Answered by Nyla
help any body
Answered by Ms. Sue
3 is wrong.
4 is right.

I don't think the correct answer is one of your choices for 5.

My answer for 5 is 11/24.

Please make sure you've copied the problem correctly.
Answered by Steve
3. 4/5 - 3/8
the LCD is 40, but you can't just subtract the numerators. "fifths" and "eighths" aren't the came kind of things. In order to make them both into "fortieths" you have to make the denominators equal to 40.

The key to this kind of pronblem is to remember that multiplying by 1 does not change anything. to make 5 into 40, you need to multiply by 8. But to avoid changing the value, you multiply by 8/8 which is just 1.

4/5 * 8/8 = 32/40
3/8 * 5/5 = 15/40

Now everything is expressed in "fortieths", so you can now just subtract. 32-15 = 17, so

4/5 - 3/8 = 32/40 - 15/40 = 17/40
-------------------------
4. 1/3 + 2/9

1/3 * 3/3 = 3/9

3/9 + 2/9 = 5/9
5. 5/8 - 1/6

5/8 * 3/3 = 15/24
1/6 * 4/4 = 4/24

15/24 - 4/24 = 11/24
Hmmm. Not given
However, 5/8 + 1/6 = 19/24. Typo?
Answered by 5sosfan
The correct answers are
1.d 30
2.c 5/14
3.b. 5/9
4.d 8/15
5. a 1 1/2, 1 1/9
Answered by Idk
Actually he's right
Answered by 00000
5sosfan is right :)
Answered by THINKING PEEPS 4 100%
D
C
B
D
A

So 5sosfan is correct!
Answered by Lincoln B.
INCORRECT IF YOU GO TO CONNEXUS IT IS ENTIRELY WRONG
D
B
D
B
B
Answered by DIY
5sosfan is correct
Answered by lilly live
5sosfan is tottallly correct thanks
Answered by M
Lincoln Im in connexus
Answered by HI
LINCOLN B IS RIGHT THE ANSWERS ARE

D
B
D
B
B
Answered by spie611
LICOLN B IS WRONG, 5SOSFAN IS RIGHT, BELEIVE ME I GOT 100%.
Answered by spie611
LICOLN B IS WRONG, 5SOSFAN IS RIGHT, BELEIVE ME I GOT 100%. For ohio connections, its 100% correct believe me.
Answered by Roman
Soo lion b is correct I got 100%
I'm letting you guys kno not to listen to the other guy I'm telling the truth unless you want to get an F
Answered by Anonymous
I HATE people who don't tell the truth
Answered by hihi
Lincoln b Is wrong and the other dude is right If I=you go to Texas Connections then don't trust Lincoln B. The reason why I say this is because I got an F 1/5 so I suggest to go to 5sosfan
Answered by lol
i agree. if you go to tcah, 5sosfan is right and i got a 100%
Answered by BillyYoBobb
I go to Connections! WHAT DO I DO!?!?!
Answered by :)
If u go to connections academy, 5sosfan has the right answers too.
Answered by Connexus Academy
1.D
2.C
3.B
4.D
5.A
I took the quiz and got 100%
Answered by GAming PAnda
@5sosfan is 100% right I swear to GOD!
Answered by ...
guys, dont get tricked by people WHO COULD BE ANYONE!!! 5sosfan is correct!!! ^_^
Answered by Cutie
Lincoln is right is you go to Michigan connections academy and @5sosfan is right if you go to Ohio connections academy.
Answered by Cammie
Connexus Academy is 100% right. Just took the test 1 second ago.
Answered by no name
5sosfan is correct just took the test
Answered by bruhh
Lesson 3 unit 3
5sosfan is correct... trust me i had those answers and got a 100%
Answered by Wolfie554
THESE ARE CORRECT!!!
1- D
2- B
3- D
4- B
5- B

Answered by Wolfie554
I did
1- A
2- B
3- D
4- B
5- B

and I got 80% because 1= D not A


:3
Answered by ANSWERS GIRL
Lincoln B is incorrect the answers are and these are correct got a 100%
1.D/30
2.C/5/14
3.B/5/9 cup
4.D/8/15
5.A/1-2/9 , 1-1/9
This is only for connections students
Answered by Ty
Thanks Lincoln
Everyone who getting F's you must know that they switch questions up so for me sosfam whatever his name is was correct (for me)

Tip tho look at the answers not the letters
Gl and have a nice day mwah
Answered by Anonymous
Lincoln was right, thanks >:(
Answered by Kinsey
Thanks Wolfie554
1. D
2. B
3. D
4. B
5. B
Answered by Nevada conexus
1)D
2)C
3)B
4)D
5)A
thank me later;)
Answered by shaylan
D,C,B,D,A
100% connexus
Answered by meh
ok these are the correct answers people!!!!!!
1. D
2. B
3. D
4. B
5. B
You can not believe me all you want but these are ABBSOLUTLY 100% CORRECT! but I would suggest getting one wrong so it doesn't look like your cheating :3
Answered by Dec
Yeah, you screwed me over, Lincon is right
which one is right
Answered by james
5sosfan is right for conexus students in algebra 8th grade Lesson 3: Adding and Subtracting Fractions
Answered by <3 Vaeh <3
Im in Wisconsin Connections Academy and i took the quick check for Lesson 3, unit 3 (Adding and Subtracting Fractions) and the answers are
1. D 2. B 3. D 4. B 5.B. 100%
Oh cool thanks I got 5/5:)
Answered by LIE
omg i was sacred to get a bad grade but i got 5/5
DBDBB
Answered by Anonymous
I’m not even joking it’s
D
C
B
D
A
100% correct
Answered by ^-^
Anonymous is right! Its D C B D A
Answered by Unknown
For NCCA, it is DCBDA trust me!
Lesson 3: Adding and subtracting Fractions unit 3 rational numbers

1: D (30)
2: B (23/45)
3: D (17/40)
4: B (5/9)
5: B (3 1/2)

I just took the test and this is the right answer.
I promise you that this is the right answer.
Sorry for number 5 is B 3 1/12 sorry my bad
Answered by 7 dream kid
latest answers connexus academy is right
Answered by nunya buisness
sooo is lily right ??
Answered by Anonymous
lily right
Answered by BOIIII
lily was wrong i got a 1/5... :( it’s
D
C
B
D
A. 😭
Answered by Worthless</3
Everyone that answered
D
B
D
B
B
Is right!

tip: try not to get caught xP
i got an
Answered by ocho
its 2019 its
1.D
2.B
3.D
4.B
5.B
I got 1 out if 5 on the test because if him so the is not right 5sofan is wrong so pleas e stop saying he's right
Answered by Callmekitty
1. 30
2. 5/14
3. 5/9 cup
4. 8/15
5. 1 2/9, 1 1/3
Ur welcome unit 3 lesson 3
Answered by connor
I just got a 20% on my home work, i use connexus, 8th grade, these are my answers

D
B
D
B
B
:( I GOT A 20% on my connexus
Answered by connor
These are the correct answers to 8th grade connexus
Answered by nu name
1. D
2.C
3.B
4.D
5.A
i got 5/5
Answered by Diamond kid
they change the order in the questions to stop cheating so if you got it wrong you picked the wrong guy cause 5sosfan was correct for me but he might be wrong for you
Answered by 5sosfan's fan
5sosfan is right. Some of you are doing a different Quick check. I also go to connexus.
Answered by yeet1235467890
D
C
D
B
A
you can choose to not trust me because I am no one but I do not want to make someone I don't know fail. the comments saying im right or wrong are your proof.
Answered by oof
5sosfan is correct 100% for connexus students
Connexus Academy is Correct.
Answered by Anonymous
D
B
D
B
B
These are the correct answers I swear!!! I got 5/5 100%
Answered by Goku son
D,C,B,D,A. 100% Lesson 3 Adding and Subtracting Fractions:)
Answered by THE FBI
How can you be so low in life you give out wrong answers
Answered by Hayley
thanks 5sosfan 100% right for
3.3.5 - Quick Check: Adding and Subtracting Fractions
Algebra Readiness (Pre-Algebra) A - 1 / 3. Rational Numbers / 3.3. Adding and Subtracting Fractions
Answered by InhaledDeath
So who is the right one
Answered by InhaledDeath
Nevermind I found out 5sosfan is the right one.
Answered by bro
in 2020 its is the first guys answers Not lincoln b
Answered by malisha
1.Find the LCD of 3/5 and 1/6
answer:d.30
2.What is the difference between 3/7 and 1/14
answer:c.5/14
3.If sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use
answer:b.5/9 cup
4.What value could be added to 2/15 to make the sum greater than 1/2
answer:d.8/15
5.Which set of mixed numbers has a diffrence of less than one
answer:a.1 2/9, 1 1/9
if you go to connexus here you go:)
Answered by Malisha is correct
Thank you Malisha! you saved me there :)
D
C
B
D
A

I put it on God that these are the correct answers
Answered by fatboi
ok soooo i go to Arkansas Connections Academy and im telling you that malisha is correct 100% trust me
Answered by good grades bro XD
the answers are
D. 30
C. 5/14
B. 5/9 cup
D. 8/15
A. 1 2/9 and 1 1/9
Answered by lexi silicato
5sosfan is correct
Answered by Correct answers
1. D.30
2. B.23/45
3. D.17/40
4. B.5/9
5. B.3 1/12
Get Photomath it helps me get correct answers and shows me how to do it.
Answered by HELLLLP MEHHHH
Correct answers is right and the app is awesome!!! THANK YOUUUUU 🙂
Answered by mrn1c3gu7
guys everyone is wrong i completely promise you it is

1.) D
2.) B
3.) D
4.) C
5.) C
Answered by Someone :)
mrn1c3gu7 is wrong for me Hi was right
Answered by Thanks
Lily is right thank you sm 😊
Answered by unknown
these answers are 100% right
1.D
2.C
3.B
4.D
5.A
Answered by Iknowtheanswers
1.D
2.C
3.B
4.D
5.A
Answered by Banana
i know the real awnsers. (this is for connexus)
30
23/45
17/40
5/9
3,1/2
Answered by Bear?
Answers:
1. 30
2. 23/45
3. 17/40
4. 5/9
5. 3, 1/12
The teachers change around the answers, so it might be right for some and not for others, it could be one, it's the wrong lesson. Two, it could be that the teachers changed the answers around. It is best to first work out these answers before trusting someone, and potentially getting yourself an F.

Here are the answers for the lesson Lesson 3: Adding and Subtracting Fractions Algebra Readiness (Pre-Algebra) A Unit 3: Rational Numbers (GRADE 7)

1: 30----> Least common denominator is found by multiplying the other denominators, and making sure it is the most simplified.

2: 23/45----> Adding fractions requires multiplying the denominators, unless if it is the same denominator.

3: 17/40----> Subtracting any fraction does need to have the denominators multiplied, unless if it is the same denominator.

4: 5/9----> Again, you need to multiply the denominators to find the sum, product, difference, or quotient.

5: 3 1/12----> It's easy to find the difference of this subtraction problem, as you just need to find a LCD (least common denominator) then subtract.


100% for Connexus

[Answers may vary, depending on question, if its different questions, the you most likely have a different lesson]
{typo} It's then not the.

Answered by Connexus Kid
For Connections Academy California
Lesson 3: Adding and Subtracting Fractions
Algebra Readiness (Pre-Algebra) A Unit 3: Rational Numbers

1. 30 (D)
2. 23/45 (B)
3. 17/40 (D)
4. 5/9 (B)
5. 3 1/12 (B)

These are the answers for California Connections Academy 7th Grade in 2020. I hope this helps all of you in California!
Answered by Sato 5
5sosfan is a lying rat

Answered by llllllllllllllloser
ANSWERS GIRL is right 100%
Answered by Lollipop
LINCOLN B SUCKS HE GAVE ME A F
Answered by weirdo
!GUYS!
5sosfan is right, please don't believe LINCOLN B.
Answered by Anonymous
d
b
d
b
b
100%
Answered by Monkey
5sosfan is right just took the quick check 100%
Answered by :)
Wolfie554 is right for florida connexus i got 100 percent
Answered by :) IS LYING!!!
5sosfan is right do not listen to @:)
answers are:
1: D 30
2: C 5/14
3: B 5/9
4: 8/15
5: 1 2/9 1 1/9
yw
Answered by DONT FAIL
WE ALL HAVE DIFFERENT STUFF CHOSE THE ONE THAT MATCHES !
Answered by no kizzy<3
Unit 3 Rational Numbers Lesson 3 Adding and Subtracting Fractions✨

🌸1. Find the LCD of 3/5 and 1/6
Answer: 30✔

🌺2. What is the difference between 3/7 and 1/14?
Answer: 5/14✔

🌷3. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use?
Answer: 5/9 cup✔

🌼4. What value could be added to 2/15 to make the sum greater than 1/2?
Answer: 8/15✔

🌹5. Which set of mixed numbers has a difference less than 1?
Answer: 1 2/9, 1 1/9✔

💗💋
5sosfan is correct
Answered by me 😩
D
C
B
D
A
for texas connections academy <3
Answered by U do not need to know
GACA

Unit 3 Lesson 3 Answers

D,C,B,D,A,A

To those who have 6 questions
if you have 6 questions
1. d.30
2.c.5/14
3.b.5/9 cup
4.d.8/15
5.a. 1 2/9, 1 1/9
6. its b.
this should be right for GACA :]
Answered by Nicole
1: 30
2:5/14
3:5/9
4:8/15
5:1 2/9,1 1/9
If these are wrong pls tell me
Answered by animal lover
who is right for mn connexus !!!!
Answered by kayco
5sos fan is correct , i got a 100
Answered by fortnite player
5sosfan is a genius hi is correct
Answered by janeen
yall trippin just dont try and cheat at this point i got a 60 percent save yourself and dont let them drag you down with them
Connexus kid is 100% right and I'm in 8th grade in 2021 he is right 5sofson is wrong #2 there is no 5/14 answer choice. Trust
Answered by Boom
Check your answers with Mathway.com:

Correct answers for California Connections academy:

1. Find the LCD of 3/5 and 1/6.

answer: 30

2. Add the fractions and write your answer in lowest terms.

2/5 +1/9

answer: 23/45

3. Subtract the fractions and write your answer in lowest terms.

4/5 - 3/8

answer: 17/40

4. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use?

answer: 5/9

5. subtract the fractions and write your answer in lowest terms.

3 5/6 - 3/4

answer: 3 1/12

NOTE: Guys don't just cheat and not try; it's necessary to give it a shot, even if you're not sure. Return here when you've finished answering the questions to double-check your answers.
Answered by Anonymous
guys, it's different depending on which state you are in!!
Answered by OwO
wow long chat
Answered by Anonymous
i am having homicidal ideations is correct for FCA


Answered by bro
bro didn't even try to get the right ones
Answered by Smarty
the answer is d bb ad
Answered by ang3l under the stars
thank you for the help starlings!

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