Add 56/10 and 28/15
1st number: 5 6/10, 2nd number: 1 13/15
56/10 + 28/15 is 112/15.
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,
28/15 = 28 × 2/15 × 2 = 56/30 - Add the two like fractions:
168/30 + 56/30 = 168 + 56/30 = 224/30 - 224/30 simplified gives 112/15
- So, 56/10 + 28/15 = 112/15
In mixed form: 77/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+56/15 56/20+28/15 56/10+28/30 56/10+84/15 56/30+28/15 56/10+28/45 56/50+28/15 56/10+28/75 56/70+28/15