Subtract 10/32 from 4/7
4/7 - 10/32 is 29/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 7 × 32 = 224,
4/7 = 4 × 32/7 × 32 = 128/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
10/32 = 10 × 7/32 × 7 = 70/224 - Subtract the two like fractions:
128/224 - 70/224 = 128 - 70/224 = 58/224 - After reducing the fraction, the answer is 29/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/7-10/32 4/7-20/32 4/14-10/32 4/7-10/64 12/7-10/32 4/7-30/32 4/21-10/32 4/7-10/96 20/7-10/32 4/7-50/32 4/35-10/32 28/7-10/32 4/7-70/32 4/49-10/32