Add 35/72 and 14/12
1st number: 35/72, 2nd number: 1 2/12
35/72 + 14/12 is 119/72.
Steps for adding fractions
- 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,
35/72 = 35 × 1/72 × 1 = 35/72 - Likewise, for the 2nd fraction, since 12 × 6 = 72,
14/12 = 14 × 6/12 × 6 = 84/72 - Add the two like fractions:
35/72 + 84/72 = 35 + 84/72 = 119/72 - So, 35/72 + 14/12 = 119/72
In mixed form: 147/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/72+14/12 35/72+28/12 35/72+14/24 35/72+42/12 35/72+14/36 35/72+70/12 35/72+14/60 35/72+98/12 35/72+14/84