Subtract 3/28 from 70/56
1st number: 1 14/56, 2nd number: 3/28
70/56 - 3/28 is 8/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
70/56 = 70 × 1/56 × 1 = 70/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
3/28 = 3 × 2/28 × 2 = 6/56 - Subtract the two like fractions:
70/56 - 6/56 = 70 - 6/56 = 64/56 - After reducing the fraction, the answer is 8/7
- In mixed form: 11/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56-6/28 70/56-3/56 70/56-9/28 70/56-3/84 70/56-15/28 70/56-21/28