Subtract 56/6 from 90/25
1st number: 3 15/25, 2nd number: 9 2/6
90/25 - 56/6 is -86/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
90/25 = 90 × 6/25 × 6 = 540/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
56/6 = 56 × 25/6 × 25 = 1400/150 - Subtract the two like fractions:
540/150 - 1400/150 = 540 - 1400/150 = -860/150 - After reducing the fraction, the answer is -86/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/50-56/6 90/25-56/12 90/75-56/6 90/25-56/18 90/25-56/30 90/25-56/42