14/16

8/30

I just multiplayed the numerator and demominator by 2

3/4=6/8

7/8=14/16

4/15=8/30

3/4 x 2/2= 6/8

7/8 x 2/2= 14/16

4/15 x 2/2= 8/30

or times them by anything else like 3/3, 4/4 10/10

but not 3/4 or like 5/6

make sure the top and bottom numbers are the same.

for ex. 3/3

NOT 3/4

7/8 = 14/16 ( Again, I multiplied each one by 2 )

4/15 = 8/ 30 ( Still multiplying by 2)

7/8 -> 21/24;

4/15 -> 12/45.

Just multiply the numerator (top number) and the denominator(bottom number) by any number, and you get an equivelent fraction. Simplifying is the opposite.

eg 3/4 = 3*2/4*2 = 6/8

7/8 is equal to 14/16

4/15 is equal to 8/30

i just doubled each one.

14/16

8/30

i multiplied every single number by 2 XD

just multiply the top and bottom by the same number that is positiive other than 1