Subtract 24/25 from 20/56
20/56 - 24/25 is -211/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 25 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
20/56 = 20 × 25/56 × 25 = 500/1400 - Likewise, for the 2nd fraction, since 25 × 56 = 1400,
24/25 = 24 × 56/25 × 56 = 1344/1400 - Subtract the two like fractions:
500/1400 - 1344/1400 = 500 - 1344/1400 = -844/1400 - After reducing the fraction, the answer is -211/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/56-24/25 20/56-48/25 20/56-24/50 60/56-24/25 20/56-72/25 20/56-24/75