Subtract 45/25 from 8/56
1st number: 8/56, 2nd number: 1 20/25
8/56 - 45/25 is -58/35.
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,
8/56 = 8 × 25/56 × 25 = 200/1400 - Likewise, for the 2nd fraction, since 25 × 56 = 1400,
45/25 = 45 × 56/25 × 56 = 2520/1400 - Subtract the two like fractions:
200/1400 - 2520/1400 = 200 - 2520/1400 = -2320/1400 - After reducing the fraction, the answer is -58/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56-45/25 8/56-90/25 8/56-45/50 24/56-45/25 8/56-45/75 40/56-45/25