Subtract 56/27 from 9/5
1st number: 1 4/5, 2nd number: 2 2/27
9/5 - 56/27 is -37/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
9/5 = 9 × 27/5 × 27 = 243/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
56/27 = 56 × 5/27 × 5 = 280/135 - Subtract the two like fractions:
243/135 - 280/135 = 243 - 280/135 = -37/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5-56/27 9/10-56/27 9/5-56/54 27/5-56/27 9/15-56/27 9/5-56/81 45/5-56/27 9/25-56/27 63/5-56/27 9/35-56/27