Subtract 3/18 from 10/32
10/32 - 3/18 is 7/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 18 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
10/32 = 10 × 9/32 × 9 = 90/288 - Likewise, for the 2nd fraction, since 18 × 16 = 288,
3/18 = 3 × 16/18 × 16 = 48/288 - Subtract the two like fractions:
90/288 - 48/288 = 90 - 48/288 = 42/288 - After reducing the fraction, the answer is 7/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/32-3/18 10/32-6/18 10/64-3/18 10/32-3/36 30/32-3/18 10/32-9/18 10/96-3/18 10/32-3/54 50/32-3/18 10/32-15/18 10/32-3/90 70/32-3/18 10/32-21/18