Add 15/56 and 10/8
1st number: 15/56, 2nd number: 1 2/8
15/56 + 10/8 is 85/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
15/56 = 15 × 1/56 × 1 = 15/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
10/8 = 10 × 7/8 × 7 = 70/56 - Add the two like fractions:
15/56 + 70/56 = 15 + 70/56 = 85/56 - So, 15/56 + 10/8 = 85/56
In mixed form: 129/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/56+10/8 15/56+20/8 15/56+10/16 45/56+10/8 15/56+30/8 15/56+10/24 75/56+10/8 15/56+50/8 15/56+10/40 15/56+70/8 15/56+10/56