Subtract 48/10 from 4/15
1st number: 4/15, 2nd number: 4 8/10
4/15 - 48/10 is -68/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
4/15 = 4 × 2/15 × 2 = 8/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
48/10 = 48 × 3/10 × 3 = 144/30 - Subtract the two like fractions:
8/30 - 144/30 = 8 - 144/30 = -136/30 - After reducing the fraction, the answer is -68/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15-48/10 4/15-96/10 4/30-48/10 4/15-48/20 12/15-48/10 4/45-48/10 4/15-48/30 20/15-48/10 4/75-48/10 4/15-48/50 28/15-48/10 4/15-48/70