Subtract 6/28 from 15/24
15/24 - 6/28 is 23/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 28 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
15/24 = 15 × 7/24 × 7 = 105/168 - Likewise, for the 2nd fraction, since 28 × 6 = 168,
6/28 = 6 × 6/28 × 6 = 36/168 - Subtract the two like fractions:
105/168 - 36/168 = 105 - 36/168 = 69/168 - After reducing the fraction, the answer is 23/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/24-6/28 15/24-12/28 15/48-6/28 15/24-6/56 45/24-6/28 15/24-18/28 15/72-6/28 15/24-6/84 75/24-6/28 15/24-30/28 15/24-42/28