Question

Which proportion would help us slove the problem:60% of what number is 45?

Answer 1

60%of 75 is 45. i guess so

Answer 2

The answer is 60/100 = 45/x !

Explanation:

60 percent is the part; 100 percent is the whole. 45 is the part and x, the unknown, is the whole. These numbers make a proportion: 60 is to 100 as 45 is to x.