Subtract 32/63 from 3/5
3/5 - 32/63 is 29/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
3/5 = 3 × 63/5 × 63 = 189/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
32/63 = 32 × 5/63 × 5 = 160/315 - Subtract the two like fractions:
189/315 - 160/315 = 189 - 160/315 = 29/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5-32/63 3/5-64/63 3/10-32/63 9/5-32/63 3/5-96/63 3/15-32/63 15/5-32/63 3/25-32/63 21/5-32/63 3/35-32/63