Subtract 60/8 from 56/18
1st number: 3 2/18, 2nd number: 7 4/8
56/18 - 60/8 is -79/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 8 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 8 × 9 = 72,
60/8 = 60 × 9/8 × 9 = 540/72 - Subtract the two like fractions:
224/72 - 540/72 = 224 - 540/72 = -316/72 - After reducing the fraction, the answer is -79/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-60/8 56/18-60/16 56/54-60/8 56/18-60/24 56/90-60/8 56/18-60/40 56/18-60/56