Subtract 63/32 from 9/5
1st number: 1 4/5, 2nd number: 1 31/32
9/5 - 63/32 is -27/160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
9/5 = 9 × 32/5 × 32 = 288/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
63/32 = 63 × 5/32 × 5 = 315/160 - Subtract the two like fractions:
288/160 - 315/160 = 288 - 315/160 = -27/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5-63/32 9/10-63/32 9/5-63/64 27/5-63/32 9/15-63/32 9/5-63/96 45/5-63/32 9/25-63/32 63/5-63/32 9/35-63/32