Subtract 70/10 from 56/27
1st number: 2 2/27, 2nd number: 7 0/10
56/27 - 70/10 is -133/27.
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,
70/10 = 70 × 27/10 × 27 = 1890/270 - Subtract the two like fractions:
560/270 - 1890/270 = 560 - 1890/270 = -1330/270 - After reducing the fraction, the answer is -133/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/54-70/10 56/27-70/20 56/81-70/10 56/27-70/30 56/27-70/50