Subtract 70/48 from 8/56
1st number: 8/56, 2nd number: 1 22/48
8/56 - 70/48 is -221/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 56 × 6 = 336,
8/56 = 8 × 6/56 × 6 = 48/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
70/48 = 70 × 7/48 × 7 = 490/336 - Subtract the two like fractions:
48/336 - 490/336 = 48 - 490/336 = -442/336 - After reducing the fraction, the answer is -221/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56-70/48 8/56-70/96 24/56-70/48 40/56-70/48