Add 32/12 and 14/72
1st number: 2 8/12, 2nd number: 14/72
32/12 + 14/72 is 103/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 12 × 6 = 72,
32/12 = 32 × 6/12 × 6 = 192/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
14/72 = 14 × 1/72 × 1 = 14/72 - Add the two like fractions:
192/72 + 14/72 = 192 + 14/72 = 206/72 - 206/72 simplified gives 103/36
- So, 32/12 + 14/72 = 103/36
In mixed form: 231/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/12+14/72 32/12+28/72 32/24+14/72 96/12+14/72 32/12+42/72 32/36+14/72 32/12+70/72 32/60+14/72 32/12+98/72 32/84+14/72