Subtract 56/8 from 90/6
1st number: 15 0/6, 2nd number: 7 0/8
90/6 - 56/8 is 8/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
90/6 = 90 × 4/6 × 4 = 360/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
56/8 = 56 × 3/8 × 3 = 168/24 - Subtract the two like fractions:
360/24 - 168/24 = 360 - 168/24 = 192/24 - After reducing the fraction, the answer is 8/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12-56/8 90/6-56/16 90/18-56/8 90/6-56/24 90/30-56/8 90/6-56/40 90/42-56/8