Subtract 10/80 from 8/56
8/56 - 10/80 is 1/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 56 × 10 = 560,
8/56 = 8 × 10/56 × 10 = 80/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
10/80 = 10 × 7/80 × 7 = 70/560 - Subtract the two like fractions:
80/560 - 70/560 = 80 - 70/560 = 10/560 - After reducing the fraction, the answer is 1/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56-10/80 8/56-20/80 24/56-10/80 8/56-30/80 40/56-10/80 8/56-50/80 8/56-70/80