Subtract 14/56 from 15/50
15/50 - 14/56 is 1/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 50 × 28 = 1400,
15/50 = 15 × 28/50 × 28 = 420/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
14/56 = 14 × 25/56 × 25 = 350/1400 - Subtract the two like fractions:
420/1400 - 350/1400 = 420 - 350/1400 = 70/1400 - After reducing the fraction, the answer is 1/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/50-14/56 15/50-28/56 45/50-14/56 15/50-42/56 75/50-14/56 15/50-70/56 15/50-98/56