Question

What number is 70% of 45?

Answer 1

31.5

Explanation:

100%-45

70%-x

Cross multiply

100x=3150

÷100 ÷100

______________-

x=31.5

Hope this helps P.s I recommend using this method its very helpful for these kind of problems!

Answer 2

Answer:31.5

Step-by-step explanation:trust me bro