Answer:

15/25 is equal to 3/5

9/12 is equal to 3/4

16/20 is equal to 4/5

10/50/is equal to 1/5

35/40 is equals to 7/8

Step-by-step explanation:

when simplifiying a fraction the first thing you need to do is to find the gcf or the greatest common factor like in the first one:

1. 15/25

the factors of 15 are:

3•15 & 1•15

and the factors of 25 are:

5•5 & 1•25

and their common factor is 5

so all you have to is to divide the common factor to the numerator and denominator.

15/25 = 3/5