Asked by Rei

Lesson 6: Multiplication of Rational Numbers
Math 7A Unit 4: Operations with Fractions and Rational Numbers
-7/9 x 3/5
a. -27/45
b. -7/15
c. 7/15 ***
d. 27/45
Answered by Ms. Sue
-7/9 * 3/5 = -21/45 = -7/15
Answered by N
Rei, when you multiple a positive with a positive, OR a negative with a negative, you get a positive; +x += + OR -x-=+. but when you multiple a negative with a positive, you get a negative -x+=- OR +x-=-.

so that tells us your final answer will be negative.

when you multiple two fractions, you pretty much multiple the tops together and bottoms together. 7/9 x 3/5, the top is 7*3=21. the bottom is 9*5=45. so that's 21/45. and remember from earlier, our answer has to be negative, so -21/45.

but that's not any of the choices, so let's try to reduce our fraction. go through some trial and error, and you can see both the top and bottom can be divided by 3. 21/3=7 and 45/3=15. so our reduced form is -7/15
Answered by Katelyn S
What are all the answers
Answered by Dom
Thats what I want to know
Answered by Dom
1.B
2.D
3.C
4.D
Answered by Nothing
Dom is correct
Answered by Angel
You don't need the answers to every problem.
Answered by nont
I made a 50%
Answered by Kyle
1. B
2. B
3. C
4. D
for, Lesson 6: Multiplication of Rational Numbers Math 7 A Unit 4: Operations with Fractions and Rational Numbers
FOR CONNEXUS!!!!!
Answered by Kyle
nope. DOM IS CORRECT I am not.
Answered by Dom is right
1.B
2.D
3.C
4.D

#dom
Answered by a scooter rider with a gang
yep he right

I like the skatepark
Answered by giagas (if u get it ur cool
DDD
DEATH TO DOM

i got a 1/4
Answered by giagas (if u get it ur cool
(dtd) sorry
Answered by tHe LiEs
aLL DEM ANSWERS MADE ME GET A 0 JUST BECAUSE YALL DIDN'T WANNA PUT THE TEXT FORM UP THERE . AND MS SUE WRONG 2 . ITS NOT 7'15, IM GLAD I HAVE GOOD GRADES IN MATH .
Answered by uwu
@Dom is 100% correct for the Unit 4 Lesson 6 quick check!
Answered by Fqrty
Dom is correct for connexus!! I got 100%!!! TYSM!!!!
Answered by TheRealYee
Dom is correct!
(If they change the answers then,
B -7/15
D 1/2
C -1 1/5
D 1 1/4)
Answered by 🌻♡︎✌︎︎ꫝꫀꪶꪶꪮ✌︎︎♡︎🌻
Tysm I am working on math now because I hate homework but I gotta get it done to do stuff with my friends but ty!
Answered by Tefrc
Ty
Answered by Honestly use ur brain
ya dom is correct
Answered by ComicalSky
GOD BLESS YOU @TheRealYee
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