Subtract 9/90 from 56/27
1st number: 2 2/27, 2nd number: 9/90
56/27 - 9/90 is 533/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 90 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 90 × 3 = 270,
9/90 = 9 × 3/90 × 3 = 27/270 - Subtract the two like fractions:
560/270 - 27/270 = 560 - 27/270 = 533/270 - In mixed form: 1263/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27-18/90 56/54-9/90 56/27-27/90 56/81-9/90 56/27-45/90 56/27-63/90