Subtract 36/30 from 15/10
1st number: 1 5/10, 2nd number: 1 6/30
15/10 - 36/30 is 3/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
15/10 = 15 × 3/10 × 3 = 45/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
36/30 = 36 × 1/30 × 1 = 36/30 - Subtract the two like fractions:
45/30 - 36/30 = 45 - 36/30 = 9/30 - After reducing the fraction, the answer is 3/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10-36/30 15/10-72/30 15/20-36/30 15/10-36/60 45/10-36/30 15/30-36/30 15/10-36/90 75/10-36/30 15/50-36/30 15/70-36/30