Subtract 4/32 from 7/8
7/8 - 4/32 is 3/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 8 × 4 = 32,
7/8 = 7 × 4/8 × 4 = 28/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
4/32 = 4 × 1/32 × 1 = 4/32 - Subtract the two like fractions:
28/32 - 4/32 = 28 - 4/32 = 24/32 - After reducing the fraction, the answer is 3/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/8-4/32 7/8-8/32 7/16-4/32 7/8-4/64 21/8-4/32 7/8-12/32 7/24-4/32 7/8-4/96 35/8-4/32 7/8-20/32 7/40-4/32 49/8-4/32 7/8-28/32 7/56-4/32