Register

Simplify 21xyz Over 28yz

Simplify 21xyz Over 28yz
112k views
0 votes
Simplify 21xyz Over 28yz

User Nam Vu
by
9.4k points

2 Answers

2 votes
21xyz / 28yz

The yz at the top cancels out the yz at the bottom

21x / 28

7 into 21 is 3, and 7 into 28 is 4

3x / 4

= 3x / 4.

I hope this helps.
User Darrol
by
8.2k points
0 votes
21xyz/28yz=[(7yz)(3x)] / [(7yz)(4)]=3x/4

Answer: 21xyz/28yz=3x/4
User Charlene Vas
by
7.9k points
← Prev Question Next Question →

Related questions

User Qendrim
asked May 26, 2018 16.0k views
Factor the algebraic expression 6x2 - 21xy + 8xz - 28yz.
Qendrim asked May 26, 2018
by Qendrim
8.1k points
1 answer
4 votes
16.0k views
User Jzepeda
asked Jan 15, 2018 71.0k views
Factor the algebraic expression 6x2 - 21xy + 8xz - 28yz
Jzepeda asked Jan 15, 2018
by Jzepeda
8.2k points
2 answers
4 votes
71.0k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!