Add 98/15 and 9/4
1st number: 6 8/15, 2nd number: 2 1/4
98/15 + 9/4 is 527/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
98/15 = 98 × 4/15 × 4 = 392/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
9/4 = 9 × 15/4 × 15 = 135/60 - Add the two like fractions:
392/60 + 135/60 = 392 + 135/60 = 527/60 - So, 98/15 + 9/4 = 527/60
In mixed form: 847/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+18/4 98/30+9/4 98/15+9/8 98/15+27/4 98/45+9/4 98/15+9/12 98/15+45/4 98/75+9/4 98/15+9/20 98/15+63/4 98/15+9/28