Subtract 10/56 from 1/80
1/80 - 10/56 is -93/560.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 56 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
1/80 = 1 × 7/80 × 7 = 7/560 - Likewise, for the 2nd fraction, since 56 × 10 = 560,
10/56 = 10 × 10/56 × 10 = 100/560 - Subtract the two like fractions:
7/560 - 100/560 = 7 - 100/560 = -93/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80-10/56 1/80-20/56 3/80-10/56 1/80-30/56 5/80-10/56 1/80-50/56 7/80-10/56 1/80-70/56