Subtract 14/56 from 18/25
18/25 - 14/56 is 47/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 25 × 56 = 1400,
18/25 = 18 × 56/25 × 56 = 1008/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
14/56 = 14 × 25/56 × 25 = 350/1400 - Subtract the two like fractions:
1008/1400 - 350/1400 = 1008 - 350/1400 = 658/1400 - After reducing the fraction, the answer is 47/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/25-14/56 18/25-28/56 18/50-14/56 54/25-14/56 18/25-42/56 18/75-14/56 90/25-14/56 18/25-70/56 18/25-98/56