Add 3/7 and 6/56
3/7 + 6/56 is 15/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
3/7 = 3 × 8/7 × 8 = 24/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
6/56 = 6 × 1/56 × 1 = 6/56 - Add the two like fractions:
24/56 + 6/56 = 24 + 6/56 = 30/56 - 30/56 simplified gives 15/28
- So, 3/7 + 6/56 = 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7+6/56 3/7+12/56 3/14+6/56 9/7+6/56 3/7+18/56 3/21+6/56 15/7+6/56 3/7+30/56 3/35+6/56 21/7+6/56 3/7+42/56 3/49+6/56