Add 10/4 and 56/15
1st number: 2 2/4, 2nd number: 3 11/15
10/4 + 56/15 is 187/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
10/4 = 10 × 15/4 × 15 = 150/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
56/15 = 56 × 4/15 × 4 = 224/60 - Add the two like fractions:
150/60 + 224/60 = 150 + 224/60 = 374/60 - 374/60 simplified gives 187/30
- So, 10/4 + 56/15 = 187/30
In mixed form: 67/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4+56/15 10/8+56/15 10/4+56/30 30/4+56/15 10/12+56/15 10/4+56/45 50/4+56/15 10/20+56/15 10/4+56/75 70/4+56/15 10/28+56/15