Subtract 36/10 from 9/15
1st number: 9/15, 2nd number: 3 6/10
9/15 - 36/10 is -3/1.
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,
9/15 = 9 × 2/15 × 2 = 18/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
36/10 = 36 × 3/10 × 3 = 108/30 - Subtract the two like fractions:
18/30 - 108/30 = 18 - 108/30 = -90/30 - After reducing the fraction, the answer is -3/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/15-36/10 9/15-72/10 9/30-36/10 9/15-36/20 27/15-36/10 9/45-36/10 9/15-36/30 45/15-36/10 9/75-36/10 9/15-36/50 63/15-36/10 9/15-36/70