Subtract 10/28 from 2/3
2/3 - 10/28 is 13/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
2/3 = 2 × 28/3 × 28 = 56/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
10/28 = 10 × 3/28 × 3 = 30/84 - Subtract the two like fractions:
56/84 - 30/84 = 56 - 30/84 = 26/84 - After reducing the fraction, the answer is 13/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3-10/28 2/3-20/28 2/6-10/28 2/3-10/56 6/3-10/28 2/3-30/28 2/9-10/28 2/3-10/84 10/3-10/28 2/3-50/28 2/15-10/28 14/3-10/28 2/3-70/28 2/21-10/28