Add 36/5 and 63/7
1st number: 7 1/5, 2nd number: 9 0/7
36/5 + 63/7 is 81/5.
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,
36/5 = 36 × 7/5 × 7 = 252/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
63/7 = 63 × 5/7 × 5 = 315/35 - Add the two like fractions:
252/35 + 315/35 = 252 + 315/35 = 567/35 - 567/35 simplified gives 81/5
- So, 36/5 + 63/7 = 81/5
In mixed form: 161/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/5+63/7 36/10+63/7 36/5+63/14 36/15+63/7 36/5+63/21 36/25+63/7 36/5+63/35 36/35+63/7 36/5+63/49