Subtract 7/56 from 70/5
1st number: 14 0/5, 2nd number: 7/56
70/5 - 7/56 is 111/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
70/5 = 70 × 56/5 × 56 = 3920/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
7/56 = 7 × 5/56 × 5 = 35/280 - Subtract the two like fractions:
3920/280 - 35/280 = 3920 - 35/280 = 3885/280 - After reducing the fraction, the answer is 111/8
- In mixed form: 137/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-14/56 70/10-7/56 70/5-21/56 70/15-7/56 70/5-35/56 70/25-7/56 70/5-49/56 70/35-7/56