Subtract 60/20 from 98/15
1st number: 6 8/15, 2nd number: 3 0/20
98/15 - 60/20 is 53/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 20 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 20 × 3 = 60,
60/20 = 60 × 3/20 × 3 = 180/60 - Subtract the two like fractions:
392/60 - 180/60 = 392 - 180/60 = 212/60 - After reducing the fraction, the answer is 53/15
- In mixed form: 38/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-60/20 98/15-60/40 98/45-60/20 98/75-60/20