Subtract 35/20 from 48/15
1st number: 3 3/15, 2nd number: 1 15/20
48/15 - 35/20 is 29/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
48/15 = 48 × 4/15 × 4 = 192/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
35/20 = 35 × 3/20 × 3 = 105/60 - Subtract the two like fractions:
192/60 - 105/60 = 192 - 105/60 = 87/60 - After reducing the fraction, the answer is 29/20
- In mixed form: 19/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/15-35/20 48/15-70/20 48/30-35/20 48/15-35/40 48/45-35/20 48/15-35/60 48/75-35/20