Subtract 10/32 from 4/5
4/5 - 10/32 is 39/80.
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,
4/5 = 4 × 32/5 × 32 = 128/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
10/32 = 10 × 5/32 × 5 = 50/160 - Subtract the two like fractions:
128/160 - 50/160 = 128 - 50/160 = 78/160 - After reducing the fraction, the answer is 39/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5-10/32 4/5-20/32 4/10-10/32 4/5-10/64 12/5-10/32 4/5-30/32 4/15-10/32 4/5-10/96 20/5-10/32 4/5-50/32 4/25-10/32 28/5-10/32 4/5-70/32 4/35-10/32