Add 63/56 and 75/7
1st number: 1 7/56, 2nd number: 10 5/7
63/56 + 75/7 is 663/56.
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,
63/56 = 63 × 1/56 × 1 = 63/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
75/7 = 75 × 8/7 × 8 = 600/56 - Add the two like fractions:
63/56 + 600/56 = 63 + 600/56 = 663/56 - So, 63/56 + 75/7 = 663/56
In mixed form: 1147/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/56+75/14 63/56+75/21 63/56+75/35 63/56+75/49