Divide by 3/3 9/12 = 3/4
9 over 12 reduces to 3 over 4. Divide the denominator (12) and the numerator(9) by 3 because 3 is the largest number that goes evenly into both numbers.
No. 5/12 doesn't reduce to anything.
No.
12/5 ÷ 12/9 = 12/5 x 9/12 = 9/5 = 14/5
3/4
Divide by 3/3 9/12 = 3/4
9 over 12 reduces to 3 over 4. Divide the denominator (12) and the numerator(9) by 3 because 3 is the largest number that goes evenly into both numbers.
No. Reduce each. 12/15 = 4/5 9/12 = 3/4 not the same
(3/4)/9 = 3/(4x9) = 3/36 = 1/12
No. 5/12 doesn't reduce to anything.
9 over 12
No.
No.
12 over 77
No.
12/5 ÷ 12/9 = 12/5 x 9/12 = 9/5 = 14/5