Subtract 9/10 from 56/27
1st number: 2 2/27, 2nd number: 9/10
56/27 - 9/10 is 317/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
56/27 = 56 × 10/27 × 10 = 560/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
9/10 = 9 × 27/10 × 27 = 243/270 - Subtract the two like fractions:
560/270 - 243/270 = 560 - 243/270 = 317/270 - In mixed form: 147/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27-18/10 56/54-9/10 56/27-9/20 56/27-27/10 56/81-9/10 56/27-9/30 56/27-45/10 56/27-9/50 56/27-63/10 56/27-9/70