Add 35/9 and 60/72
1st number: 3 8/9, 2nd number: 60/72
35/9 + 60/72 is 85/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
35/9 = 35 × 8/9 × 8 = 280/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
60/72 = 60 × 1/72 × 1 = 60/72 - Add the two like fractions:
280/72 + 60/72 = 280 + 60/72 = 340/72 - 340/72 simplified gives 85/18
- So, 35/9 + 60/72 = 85/18
In mixed form: 413/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9+60/72 35/18+60/72 35/27+60/72 35/45+60/72 35/63+60/72