Question

15/30 in lowest terms =
6/12 in lowest terms =

Answer 1

1/2 1/2

Answer 2

all divisible by the numerator

Answer 3

Find the largest number that you can divide the numerator and denominator by. Then divide them by that number.

Answer 4

15/15=1 30/15=2 = 1/2
6/6=1 12/6=2 = 1/2