Add 7/63 and 56/7
1st number: 7/63, 2nd number: 8 0/7
7/63 + 56/7 is 73/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
7/63 = 7 × 1/63 × 1 = 7/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
56/7 = 56 × 9/7 × 9 = 504/63 - Add the two like fractions:
7/63 + 504/63 = 7 + 504/63 = 511/63 - 511/63 simplified gives 73/9
- So, 7/63 + 56/7 = 73/9
In mixed form: 81/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+56/7 7/63+56/14 21/63+56/7 7/63+56/21 35/63+56/7 7/63+56/35 49/63+56/7 7/63+56/49