Subtract 8/20 from 60/24
1st number: 2 12/24, 2nd number: 8/20
60/24 - 8/20 is 21/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
60/24 = 60 × 5/24 × 5 = 300/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
8/20 = 8 × 6/20 × 6 = 48/120 - Subtract the two like fractions:
300/120 - 48/120 = 300 - 48/120 = 252/120 - After reducing the fraction, the answer is 21/10
- In mixed form: 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24-16/20 60/48-8/20 60/24-8/40 60/24-24/20 60/72-8/20 60/24-8/60 60/24-40/20 60/24-56/20