Add 60/7 and 63/81
1st number: 8 4/7, 2nd number: 63/81
60/7 + 63/81 is 589/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 81 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 7 × 81 = 567,
60/7 = 60 × 81/7 × 81 = 4860/567 - Likewise, for the 2nd fraction, since 81 × 7 = 567,
63/81 = 63 × 7/81 × 7 = 441/567 - Add the two like fractions:
4860/567 + 441/567 = 4860 + 441/567 = 5301/567 - 5301/567 simplified gives 589/63
- So, 60/7 + 63/81 = 589/63
In mixed form: 922/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+63/81 60/21+63/81 60/35+63/81 60/49+63/81