Subtract 3/32 from 40/63
40/63 - 3/32 is 1091/2016.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
40/63 = 40 × 32/63 × 32 = 1280/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
3/32 = 3 × 63/32 × 63 = 189/2016 - Subtract the two like fractions:
1280/2016 - 189/2016 = 1280 - 189/2016 = 1091/2016
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/63-3/32 40/63-6/32 40/63-3/64 40/63-9/32 40/63-3/96 40/63-15/32 40/63-21/32