Question

What is greater, 85/100 or 21/25?

Answer 1

85/100 is greater

85/100=.85 or 85%

21/25=.84 or 84%

.85 is greater than .84 so 85/100 > 21/25

Answer 2

You have to multiply 21/25 so that both denominators are the same.
so you get 84/100 therefor 85/100 is bigger