Add 98/3 and 48/7
1st number: 32 2/3, 2nd number: 6 6/7
98/3 + 48/7 is 830/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 7 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
98/3 = 98 × 7/3 × 7 = 686/21 - Likewise, for the 2nd fraction, since 7 × 3 = 21,
48/7 = 48 × 3/7 × 3 = 144/21 - Add the two like fractions:
686/21 + 144/21 = 686 + 144/21 = 830/21 - So, 98/3 + 48/7 = 830/21
In mixed form: 3911/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3+96/7 98/6+48/7 98/3+48/14 98/9+48/7 98/3+48/21 98/15+48/7 98/3+48/35 98/21+48/7 98/3+48/49