Subtract 32/15 from 3/10
1st number: 3/10, 2nd number: 2 2/15
3/10 - 32/15 is -11/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
3/10 = 3 × 3/10 × 3 = 9/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
32/15 = 32 × 2/15 × 2 = 64/30 - Subtract the two like fractions:
9/30 - 64/30 = 9 - 64/30 = -55/30 - After reducing the fraction, the answer is -11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10-32/15 3/10-64/15 3/20-32/15 3/10-32/30 9/10-32/15 3/10-96/15 3/30-32/15 3/10-32/45 15/10-32/15 3/50-32/15 3/10-32/75 21/10-32/15 3/70-32/15