Add 10/7 and 2/8
1st number: 1 3/7, 2nd number: 2/8
10/7 + 2/8 is 47/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
10/7 = 10 × 8/7 × 8 = 80/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
2/8 = 2 × 7/8 × 7 = 14/56 - Add the two like fractions:
80/56 + 14/56 = 80 + 14/56 = 94/56 - 94/56 simplified gives 47/28
- So, 10/7 + 2/8 = 47/28
In mixed form: 119/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/7+2/8 10/7+4/8 10/14+2/8 10/7+2/16 30/7+2/8 10/7+6/8 10/21+2/8 10/7+2/24 50/7+2/8 10/7+10/8 10/35+2/8 10/7+2/40 70/7+2/8 10/7+14/8 10/49+2/8 10/7+2/56