Subtract 20/15 from 5/60
1st number: 5/60, 2nd number: 1 5/15
5/60 - 20/15 is -5/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
5/60 = 5 × 1/60 × 1 = 5/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
20/15 = 20 × 4/15 × 4 = 80/60 - Subtract the two like fractions:
5/60 - 80/60 = 5 - 80/60 = -75/60 - After reducing the fraction, the answer is -5/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/60-20/15 5/60-40/15 5/60-20/30 15/60-20/15 5/60-60/15 5/60-20/45 25/60-20/15 5/60-20/75 35/60-20/15