Subtract 56/8 from 32/10
1st number: 3 2/10, 2nd number: 7 0/8
32/10 - 56/8 is -19/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
32/10 = 32 × 4/10 × 4 = 128/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
56/8 = 56 × 5/8 × 5 = 280/40 - Subtract the two like fractions:
128/40 - 280/40 = 128 - 280/40 = -152/40 - After reducing the fraction, the answer is -19/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/10-56/8 32/20-56/8 32/10-56/16 96/10-56/8 32/30-56/8 32/10-56/24 32/50-56/8 32/10-56/40 32/70-56/8