Add 32/72 and 14/12, Solve 32/72 + 1 2/12 as a fraction

Add 32/72 and 14/12

1^st number: 32/72, 2^nd number: 1 2/12

32/72 + 14/12 is 29/18.

Find the least common denominator or LCM of the two denominators:
LCM of 72 and 12 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 72 × 1 = 72,
32/72 = 32 × 1/72 × 1 = 32/72
Likewise, for the 2nd fraction, since 12 × 6 = 72,
14/12 = 14 × 6/12 × 6 = 84/72
Add the two like fractions:
32/72 + 84/72 = 32 + 84/72 = 116/72
116/72 simplified gives 29/18
So, 32/72 + 14/12 = 29/18
In mixed form: 111/18

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad