Subtract 63/32 from 16/25
1st number: 16/25, 2nd number: 1 31/32
16/25 - 63/32 is -1063/800.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 32 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 25 × 32 = 800,
16/25 = 16 × 32/25 × 32 = 512/800 - Likewise, for the 2nd fraction, since 32 × 25 = 800,
63/32 = 63 × 25/32 × 25 = 1575/800 - Subtract the two like fractions:
512/800 - 1575/800 = 512 - 1575/800 = -1063/800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/25-63/32 16/50-63/32 16/25-63/64 48/25-63/32 16/75-63/32 16/25-63/96 80/25-63/32