Subtract 56/42 from 70/3
1st number: 23 1/3, 2nd number: 1 14/42
70/3 - 56/42 is 22/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
70/3 = 70 × 14/3 × 14 = 980/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
56/42 = 56 × 1/42 × 1 = 56/42 - Subtract the two like fractions:
980/42 - 56/42 = 980 - 56/42 = 924/42 - After reducing the fraction, the answer is 22/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-56/42 70/3-56/84 70/9-56/42 70/15-56/42 70/21-56/42