Add 1/56 and 7/49
1/56 + 7/49 is 9/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
1/56 = 1 × 7/56 × 7 = 7/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
7/49 = 7 × 8/49 × 8 = 56/392 - Add the two like fractions:
7/392 + 56/392 = 7 + 56/392 = 63/392 - 63/392 simplified gives 9/56
- So, 1/56 + 7/49 = 9/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56+7/49 1/56+14/49 1/56+7/98 3/56+7/49 1/56+21/49 5/56+7/49 1/56+35/49 7/56+7/49