Add 56/15 and 10/8
1st number: 3 11/15, 2nd number: 1 2/8
56/15 + 10/8 is 299/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
56/15 = 56 × 8/15 × 8 = 448/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
10/8 = 10 × 15/8 × 15 = 150/120 - Add the two like fractions:
448/120 + 150/120 = 448 + 150/120 = 598/120 - 598/120 simplified gives 299/60
- So, 56/15 + 10/8 = 299/60
In mixed form: 459/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15+20/8 56/30+10/8 56/15+10/16 56/15+30/8 56/45+10/8 56/15+10/24 56/15+50/8 56/75+10/8 56/15+10/40 56/15+70/8 56/15+10/56