Add 7/5 and 63/7
1st number: 1 2/5, 2nd number: 9 0/7
7/5 + 63/7 is 52/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
7/5 = 7 × 7/5 × 7 = 49/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
63/7 = 63 × 5/7 × 5 = 315/35 - Add the two like fractions:
49/35 + 315/35 = 49 + 315/35 = 364/35 - 364/35 simplified gives 52/5
- So, 7/5 + 63/7 = 52/5
In mixed form: 102/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5+63/7 7/10+63/7 7/5+63/14 21/5+63/7 7/15+63/7 7/5+63/21 35/5+63/7 7/25+63/7 7/5+63/35 49/5+63/7 7/35+63/7 7/5+63/49