Subtract 48/63 from 98/60
1st number: 1 38/60, 2nd number: 48/63
98/60 - 48/63 is 61/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
98/60 = 98 × 21/60 × 21 = 2058/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
48/63 = 48 × 20/63 × 20 = 960/1260 - Subtract the two like fractions:
2058/1260 - 960/1260 = 2058 - 960/1260 = 1098/1260 - After reducing the fraction, the answer is 61/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-96/63