Add 72/15 and 35/24
1st number: 4 12/15, 2nd number: 1 11/24
72/15 + 35/24 is 751/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
72/15 = 72 × 8/15 × 8 = 576/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
35/24 = 35 × 5/24 × 5 = 175/120 - Add the two like fractions:
576/120 + 175/120 = 576 + 175/120 = 751/120 - So, 72/15 + 35/24 = 751/120
In mixed form: 631/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/15+70/24 72/30+35/24 72/15+35/48 72/45+35/24 72/15+35/72 72/75+35/24