Subtract 4/60 from 40/15
1st number: 2 10/15, 2nd number: 4/60
40/15 - 4/60 is 13/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
40/15 = 40 × 4/15 × 4 = 160/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
4/60 = 4 × 1/60 × 1 = 4/60 - Subtract the two like fractions:
160/60 - 4/60 = 160 - 4/60 = 156/60 - After reducing the fraction, the answer is 13/5
- In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15-4/60 40/15-8/60 40/30-4/60 40/15-12/60 40/45-4/60 40/15-20/60 40/75-4/60 40/15-28/60