Subtract 15/32 from 30/5
1st number: 6 0/5, 2nd number: 15/32
30/5 - 15/32 is 177/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
30/5 = 30 × 32/5 × 32 = 960/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
15/32 = 15 × 5/32 × 5 = 75/160 - Subtract the two like fractions:
960/160 - 75/160 = 960 - 75/160 = 885/160 - After reducing the fraction, the answer is 177/32
- In mixed form: 517/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5-15/32 30/5-30/32 30/10-15/32 30/5-15/64 90/5-15/32 30/5-45/32 30/15-15/32 30/5-15/96 30/5-75/32 30/25-15/32 30/35-15/32