Subtract 10/56 from 14/20
14/20 - 10/56 is 73/140.
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,
14/20 = 14 × 14/20 × 14 = 196/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
10/56 = 10 × 5/56 × 5 = 50/280 - Subtract the two like fractions:
196/280 - 50/280 = 196 - 50/280 = 146/280 - After reducing the fraction, the answer is 73/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20-10/56 14/20-20/56 14/40-10/56 42/20-10/56 14/20-30/56 14/60-10/56 70/20-10/56 14/20-50/56 98/20-10/56 14/20-70/56