Add 72/3 and 6/15
1st number: 24 0/3, 2nd number: 6/15
72/3 + 6/15 is 122/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
72/3 = 72 × 5/3 × 5 = 360/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
6/15 = 6 × 1/15 × 1 = 6/15 - Add the two like fractions:
360/15 + 6/15 = 360 + 6/15 = 366/15 - 366/15 simplified gives 122/5
- So, 72/3 + 6/15 = 122/5
In mixed form: 242/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+12/15 72/6+6/15 72/3+6/30 72/3+18/15 72/9+6/15 72/3+6/45 72/3+30/15 72/15+6/15 72/3+6/75 72/3+42/15 72/21+6/15