Question

How do you find the reduced simplest form for 12/126

Answer 1

What number can you divide both the divisor and denominator by? 

i see that 12 and 126 are divisible by 1, 2, 3, and  6

we're going to choose the biggest number we can divide by (which is 6)

12/6=2   /  126/6=21

the answer would be 2/21 because there is no other number (other than 1) that you could divide these both into