Subtract 56/28 from 80/2
1st number: 40 0/2, 2nd number: 2 0/28
80/2 - 56/28 is 38/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
80/2 = 80 × 14/2 × 14 = 1120/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
56/28 = 56 × 1/28 × 1 = 56/28 - Subtract the two like fractions:
1120/28 - 56/28 = 1120 - 56/28 = 1064/28 - After reducing the fraction, the answer is 38/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-56/28 80/6-56/28 80/2-56/84 80/10-56/28 80/14-56/28