Add 98/15 and 21/50
1st number: 6 8/15, 2nd number: 21/50
98/15 + 21/50 is 1043/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
98/15 = 98 × 10/15 × 10 = 980/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
21/50 = 21 × 3/50 × 3 = 63/150 - Add the two like fractions:
980/150 + 63/150 = 980 + 63/150 = 1043/150 - So, 98/15 + 21/50 = 1043/150
In mixed form: 6143/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+42/50 98/30+21/50 98/15+63/50 98/45+21/50 98/75+21/50