Subtract 10/56 from 54/20
1st number: 2 14/20, 2nd number: 10/56
54/20 - 10/56 is 353/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
54/20 = 54 × 14/20 × 14 = 756/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
10/56 = 10 × 5/56 × 5 = 50/280 - Subtract the two like fractions:
756/280 - 50/280 = 756 - 50/280 = 706/280 - After reducing the fraction, the answer is 353/140
- In mixed form: 273/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20-20/56 54/40-10/56 54/20-30/56 54/60-10/56 54/20-50/56 54/20-70/56