1. Write the ratio in the simplest form.
45 : 15
a. 9 : 3
b. 3 : 1
c. 1 : 3
d. 4 : 1
4. Jake sold 39 tickets to the school fair, and Jeanne sold 12 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold?
5. In 10 months, 62.6 gallons were used. Find the unit rate.
a. 0.16 gallons/month
b. 10 gallons/month
c. 6.3 gallons/month
d. 626 gallons/month
6. You pay $1.75 for 5 bagels. What is the unit price?
a. $0.09 per bagel
b. $0.45 per bagel
c. $0.35 per bagel
d. $0.44 per bagel
9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle?
a. 320 cm
b. 80 cm
c. 120 cm
d. 60 cm
10. A map of Utah has a scale of 1 cm : 30 mi. The border of Utah and Wyoming measures about 3.7 cm. How long is the actual border of Utah and Wyoming? Round the answer to the nearest 10 miles.
a. 100 mi
b. 90 mi
c. 80 mi
d. 110 mi
Write the ratio as a fraction in simplest form.
13. 30 : 48
14. 24 to 20
15. 6 out of 9 (1 point)
16. In the population of a particular country, the male-to-female ratio is 46 to 54. Write this ratio as a fraction in simplest form.
95 answers
If you're gonna dump a whole problem set on us, show that you've made some effort. Most of the problems are quite similar.
24 / 20 = 2 * 2 * 2 * 3 / ( 2 * 2 * 5 ) = 2 * 3 / 5 = 6 / 5
1. b
4. ?
5. ?
6. ?
9. b
10. ?
13. ?
14. 5/6
16. 23/27
4.4:13
6.c-0.35per bagel
7.b
13.5:8
14. 6:5
15. 2:3
16.23:27
2-A
3-A
4-D
5-B
6-D
7-C
8-A
9-D
10-D
11-C
12-D
13-C
14-A
15-
2-A
3-A
4-D
5-B
6-D
7-C
8-A
9-D
10-D
11-C
12-D
13-C
14-A
15-B
16-B
17- Alright solve 10+6=16 place a proportion 10/16 and 6/16 Multiply 10 and 112 and 6 and 112 and divide both by 16
This will get you 70/42
18- V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
19- if they were similar then v to w is 5 and r to s is 10 then if there similar w to x must be half of s to t it is not, it is square 5 times
20- 4/16=14/21 final 4+21=6*14 Hopefully 17-20 is right for you guys
2-A
3-A
4-D
5-B
6-D
7-C
8-A
9-D
10-D
11-C
12-D
13-C
14-A
15-B
16-B
17-Alright solve 10+6=16 place a proportion 10/16 and 6/16 Multiply 10 and 112 and 6 and 112 and divide both by 16
This will get you 70/42
18- V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
19- if they were similar then v to w is 5 and r to s is 10 then if there similar w to x must be half of s to t it is not, it is square 5 times
20- your lone wolf I just REMASTERED my answers
1. b
2. c
3. a
4. b
5. b
6. b
7. d
8. b
9. c
10. d
11. c
12. a
13. b
14. b
15. b
16. c
I don't want to do 17-20 cause i might get them wrong, and i don't want you guys to get yours wrong.
1 B
2 A
3 B
4 D
5 B
6 D
7 C
8 B
9 B
10 D
11 C
12 B
13 C
14 B
15 B
16 C
17 ?
18 ?
19 ?
20 ?
100% correct except for 17-20
1b
2c
3b
4b
5b
6b
7c
8b
9c
10d
11c
12b
13c
14a
15b
16c
17'18'19'20 i will come back for those
1. 3:1
2. r= 2.14
3. 37.5 inches
4. 37.21
5. 6.3 gallons/month
6. $144.04
7. 30 in
8. 15 ft
9. 112 ft
10. 336 m^2
11. scale factor 3; enlargment
12. 1/3
13. 24 ft x 21 ft
14. 2 in x 2 in
15. 31.25 miles
16. 8 ft
17.
10 + 6=16 10/16 = 6/16
10 × 112 = 1120 ÷ 16 = 70
6 × 112 ÷ 16 = 42
18.
× all by scale factor 2 answer:
V(12,4) W(-4,8) X(-6,-4) Y(6,-10)
19.
---
20.
4/6 = 14/21
4 × 21 = 6 × 14,
84 = 84, the ratios are equivalent
3.
7.
8.
15.
and that's it I will come back and give the answers and tell you how much of his is right ok
2.A
3.B
4.B
5.C
6.B
7.C
8.A
9.D
10.D
11.C
12.A
13.D
14.A
15.A
16.B
17-21 answer on your own
1.
b
a
a
b
c
b
c
a
d
d
c
b
c
c
a
b
1.b
2.a
3.a
4.b
5.c
6.d
7.c
8.a
9.c
10.d
11.c
12.d
13.b
14.a
15.b
16.c
Broski is wrong
2.A
3.A
4.B
5.B
6.B
7.D
8.A
9.D
10.D
11.C
12.A
13.C
14.A
15.B
16.C
I got the other answers off of here and Brainly😊
B
A
B
D
C
B
C
B
C
D
C
A
B
B
B
C
the rest is on your own, good luck
1. is 3:1.B
2 is 1.78 C
3 is 37.5,B
4 is 31.27 D
5 is 6.95 gallons/month B
6 is $144.04 B
7 is 13.in C
8 is 28ft A
9 is 112ft D
10 is 336m2 D
11 is scale factor 3;enlargement C
12 is 1/4 D
13 is 12ft x 24ft B
14 is 2.4in x 3.6 in B
15 is 157.5 miles A
16 is 17 feet C.
Short answer questions for 17-19 is for you to answer and you alone, but don't blame me if you look at the answers before mine and mess up.
Logging out...
Recent: November 14, 2019
Soooooo, being a responsible person (and fellow cheater(✧≖‿ゝ≖)), i posted the answers for the U5L5 test on algebra that nobody has the brain cells to actually check(-。-;.
I'm not sure if the answers to THIS test(゜ロ゜) can refer to "another" test, such as a test for a different grade. I really hope this helped any 8th graders tho.(*^-゚)b
1.B
2.A
3.A
4.B
5.C
6.B
7.C
8.B
9.D
10.C
11.C
12.A
13.B
14.A
15.A
16.B
I hope you enjoy!
2.A
3.A
4.B
5.B
6.D
7.C
8.A
9.C
10.C
11.B
12.D
13.B
14.B
15.B
16.B
these answers give you a 12/16 but its better than everyone elses and if you do good on your 17-19 you can get 9 more points which could depending on how good you do on them give you a one hundered.
Your Welcom :)
6.B
8.B
10.D
16.C
1.B
2.A
3.A
4.B
5.B
6.B
7.C
8.B
9.C
10.D
11.B
12.D
13.B
14.B
15.B
16.C
Here you go all of the correcct answers this will give you a hundred and dont do any one elses unless you go through some of their answers and make sure you think some of them are right. And if you feel comfortablle using the answers then go ahead and use them and btw thank you all I hope this helps you all. :) YourWelcome
🥺
1b
2c
3b
4b
5b
6b
7c
8a
9b
10d
11c
12b
13b
14b
15b
16c
and good luck with 17-20!!
1.3:1
2.p=5.25
3.49 inches
4.37.21
5. 6.95 gallons/month
6.$144.04
7.30 in.
8.28 ft
9.112 ft
10. 142 m2
11. scale factor 3;enlargement
12. 1/2
13. 24ft times 21 ft
14. 2.4 in. times 3.6 in.
15.63.75
16.17 feet
Have a great day:)
1.B
2.C
3.A
4.B
5.C
6.D
7.C
8.B
9.D
10.D
11.C
12.B
13.B
14.C
15.B
16.C
1. 3:1
2. r = 2.14
3. 49 inches
4. 37.21 mph
5. 5.6 gallons
6. 144.04
7. 30 inches
8. 15 ft
9. 60 ft
10. 336 m^2
11. 1/2
12. 1/2
13. 45 x 37.5
14. 2 in x 3 in
15. 63.75
16. 17 ft
17-19 are essay questions so i dont know the answer just yet bc i just took the test. but i will give my answers to those as well.
17. first add 10 to 6 =16
next place a proportion of 10/16 and 6/16
multiply both 6 and 10 by 112
divide boh by 16
the answer should be 17/42
18. V = 12,4
W = -4, 8
X = -6, -4
Y = 6, -10
19. no they are not similar
8 divided by 5.2 = 1.5
13 divided by 2.4 = is 5.4
the proportions are not equal which makes the shapes not similar.
17-19 paraphrase and reword so you dont get in trouble :)
1) 3:1
2) r=2.14
3) 49inches
4) 30.6 miles/hours
5) 6.3 gallons/months
6) $274.07
7) 40in.
8) 28 ft.
9) 80 cm
10) 336 m^2
11) scale factor 1/4 ;reduction
12) 1/2
13) 24 ft x 21 ft
14) 2 in. x 3 in.
15) 31.25 miles
16) 9m
17) He should add 7x10 white golf balls and 7x6 striped golf balls.
18) V(12, 4)
W(-4, 8)
X(-6, -4)
Y(6, -10)
19) No pair of polygons are similar. None of the coordinates would divide or multiply to get a larger number.
Don't copy the #17 and #19 exactly
I will have to wait and see if number 17-19 are correct but number 1-16 are 100% correct good luck👍
Using question 3 as a example, the outdated answers list it as 37, which November 2021 and on isnt on the test as mentioned by Noah Roux Carter-Anderson.
Joeys answers will continue to be right until the questions and answers change to prevent cheating. I estimate this may happen in February or similar. Best of luck to all violating academic integrity.
Apologies.
i got most of them wrong and now im failing math so thanks!!