Subtract 3/24 from 56/18
1st number: 3 2/18, 2nd number: 3/24
56/18 - 3/24 is 215/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
56/18 = 56 × 4/18 × 4 = 224/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
3/24 = 3 × 3/24 × 3 = 9/72 - Subtract the two like fractions:
224/72 - 9/72 = 224 - 9/72 = 215/72 - In mixed form: 271/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/18-6/24 56/36-3/24 56/18-3/48 56/18-9/24 56/54-3/24 56/18-3/72 56/18-15/24 56/90-3/24 56/18-21/24