Subtract 8/18 from 56/8
1st number: 7 0/8, 2nd number: 8/18
56/8 - 8/18 is 59/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
56/8 = 56 × 9/8 × 9 = 504/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
8/18 = 8 × 4/18 × 4 = 32/72 - Subtract the two like fractions:
504/72 - 32/72 = 504 - 32/72 = 472/72 - After reducing the fraction, the answer is 59/9
- In mixed form: 65/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8-16/18 56/16-8/18 56/8-8/36 56/8-24/18 56/24-8/18 56/8-8/54 56/8-40/18 56/40-8/18 56/8-8/90 56/8-56/18