Subtract 15/8 from 4/32
1st number: 4/32, 2nd number: 1 7/8
4/32 - 15/8 is -7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 8 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 32 × 1 = 32,
4/32 = 4 × 1/32 × 1 = 4/32 - Likewise, for the 2nd fraction, since 8 × 4 = 32,
15/8 = 15 × 4/8 × 4 = 60/32 - Subtract the two like fractions:
4/32 - 60/32 = 4 - 60/32 = -56/32 - After reducing the fraction, the answer is -7/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/32-15/8 4/32-30/8 4/64-15/8 4/32-15/16 12/32-15/8 4/32-45/8 4/96-15/8 4/32-15/24 20/32-15/8 4/32-75/8 4/32-15/40 28/32-15/8 4/32-15/56