Subtract 98/20 from 6/5
1st number: 1 1/5, 2nd number: 4 18/20
6/5 - 98/20 is -37/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
6/5 = 6 × 4/5 × 4 = 24/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
98/20 = 98 × 1/20 × 1 = 98/20 - Subtract the two like fractions:
24/20 - 98/20 = 24 - 98/20 = -74/20 - After reducing the fraction, the answer is -37/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5-98/20 6/10-98/20 6/5-98/40 18/5-98/20 6/15-98/20 6/5-98/60 30/5-98/20 6/25-98/20 42/5-98/20 6/35-98/20