Subtract 5/84 from 10/56
10/56 - 5/84 is 5/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
10/56 = 10 × 3/56 × 3 = 30/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
5/84 = 5 × 2/84 × 2 = 10/168 - Subtract the two like fractions:
30/168 - 10/168 = 30 - 10/168 = 20/168 - After reducing the fraction, the answer is 5/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/56-5/84 10/56-10/84 30/56-5/84 10/56-15/84 50/56-5/84 10/56-25/84 70/56-5/84 10/56-35/84