Add 30/56 and 63/7
1st number: 30/56, 2nd number: 9 0/7
30/56 + 63/7 is 267/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
30/56 = 30 × 1/56 × 1 = 30/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
63/7 = 63 × 8/7 × 8 = 504/56 - Add the two like fractions:
30/56 + 504/56 = 30 + 504/56 = 534/56 - 534/56 simplified gives 267/28
- So, 30/56 + 63/7 = 267/28
In mixed form: 915/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56+63/7 30/56+63/14 90/56+63/7 30/56+63/21 30/56+63/35 30/56+63/49