Add 3/56 and 7/8
3/56 + 7/8 is 13/14.
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,
3/56 = 3 × 1/56 × 1 = 3/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
7/8 = 7 × 7/8 × 7 = 49/56 - Add the two like fractions:
3/56 + 49/56 = 3 + 49/56 = 52/56 - 52/56 simplified gives 13/14
- So, 3/56 + 7/8 = 13/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/56+7/8 3/56+14/8 3/56+7/16 9/56+7/8 3/56+21/8 3/56+7/24 15/56+7/8 3/56+35/8 3/56+7/40 21/56+7/8 3/56+49/8 3/56+7/56