Subtract 63/56 from 25/20
1st number: 1 5/20, 2nd number: 1 7/56
25/20 - 63/56 is 1/8.
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,
25/20 = 25 × 14/20 × 14 = 350/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
63/56 = 63 × 5/56 × 5 = 315/280 - Subtract the two like fractions:
350/280 - 315/280 = 350 - 315/280 = 35/280 - After reducing the fraction, the answer is 1/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20-63/56 25/40-63/56 75/20-63/56 25/60-63/56