Subtract 9/32 from 15/10
1st number: 1 5/10, 2nd number: 9/32
15/10 - 9/32 is 39/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 10 × 16 = 160,
15/10 = 15 × 16/10 × 16 = 240/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
9/32 = 9 × 5/32 × 5 = 45/160 - Subtract the two like fractions:
240/160 - 45/160 = 240 - 45/160 = 195/160 - After reducing the fraction, the answer is 39/32
- In mixed form: 17/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10-9/32 15/10-18/32 15/20-9/32 15/10-9/64 45/10-9/32 15/10-27/32 15/30-9/32 15/10-9/96 75/10-9/32 15/10-45/32 15/50-9/32 15/10-63/32 15/70-9/32