Add 56/10 and 7/15
1st number: 5 6/10, 2nd number: 7/15
56/10 + 7/15 is 91/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
56/10 = 56 × 3/10 × 3 = 168/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
7/15 = 7 × 2/15 × 2 = 14/30 - Add the two like fractions:
168/30 + 14/30 = 168 + 14/30 = 182/30 - 182/30 simplified gives 91/15
- So, 56/10 + 7/15 = 91/15
In mixed form: 61/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+14/15 56/20+7/15 56/10+7/30 56/10+21/15 56/30+7/15 56/10+7/45 56/10+35/15 56/50+7/15 56/10+7/75 56/10+49/15 56/70+7/15