Subtract 15/84 from 56/6
1st number: 9 2/6, 2nd number: 15/84
56/6 - 15/84 is 769/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
56/6 = 56 × 14/6 × 14 = 784/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
15/84 = 15 × 1/84 × 1 = 15/84 - Subtract the two like fractions:
784/84 - 15/84 = 784 - 15/84 = 769/84 - In mixed form: 913/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6-30/84 56/12-15/84 56/6-45/84 56/18-15/84 56/6-75/84 56/30-15/84 56/42-15/84