Question

3
4
of a number is 21. What is the number?

Answer 1

the number is 28

Explanation:

I know this because 21 is 3/4 of a number. 21 divided by 3 is 7, you do this to find what 1/4 of the number is. so then you add 7 to 22 and you get 28!

Answer 2

28

Explanation:

3/4x= 21

x= 21(4/3)

x= 28

Check! (optional)

28 x 3/4 = 21

Check correct!!!!!!