Subtract 28/14 from 10/2
1st number: 5 0/2, 2nd number: 2 0/14
10/2 - 28/14 is 3/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 14 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
10/2 = 10 × 7/2 × 7 = 70/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
28/14 = 28 × 1/14 × 1 = 28/14 - Subtract the two like fractions:
70/14 - 28/14 = 70 - 28/14 = 42/14 - After reducing the fraction, the answer is 3/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2-28/14 10/2-56/14 10/4-28/14 30/2-28/14 10/2-84/14 10/6-28/14 10/2-28/42 50/2-28/14 10/2-28/70 70/2-28/14 10/14-28/14 10/2-28/98