Question

What’s 18//63 in simplest form

Answer 1

`\huge\boxed{(18)/(63)=(2)/(7)}`

Explanation:

`(18)/(63)\\\\\text{Find GCF (Greatest Common Factor) of 18 and 63}\\\\\text{Factors of 18:}\ 1,\ 2,\ 3,\ 6,\ \boxed{9},\ 18\\\text{Factors of 63:}\ 1,\ 3,\ 7,\ \boxed{9},\ 21,\ 63\\\\GCF(18,\ 63)=\boxed9\\\\\text{Divide the numerator and the denominator by}\ \boxed9:\\\\18:9=2\\63:9=7\\\\\text{Therefore}\ (18)/(63)=(2)/(7)`

Answer 2

2/7

Explanation:

18/63

Divide the top and bottom by 9

18/9 =2

63/9 = 7

2/7