Subtract 6/5 from 20/24
1st number: 20/24, 2nd number: 1 1/5
20/24 - 6/5 is -11/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 5 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
20/24 = 20 × 5/24 × 5 = 100/120 - Likewise, for the 2nd fraction, since 5 × 24 = 120,
6/5 = 6 × 24/5 × 24 = 144/120 - Subtract the two like fractions:
100/120 - 144/120 = 100 - 144/120 = -44/120 - After reducing the fraction, the answer is -11/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/24-6/5 20/24-12/5 20/48-6/5 20/24-6/10 60/24-6/5 20/24-18/5 20/72-6/5 20/24-6/15 20/24-30/5 20/24-6/25 20/24-42/5 20/24-6/35