Subtract 45/54 from 56/10
1st number: 5 6/10, 2nd number: 45/54
56/10 - 45/54 is 143/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
56/10 = 56 × 27/10 × 27 = 1512/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
45/54 = 45 × 5/54 × 5 = 225/270 - Subtract the two like fractions:
1512/270 - 225/270 = 1512 - 225/270 = 1287/270 - After reducing the fraction, the answer is 143/30
- In mixed form: 423/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-90/54 56/20-45/54 56/30-45/54 56/50-45/54 56/70-45/54