Subtract 63/24 from 80/28
1st number: 2 24/28, 2nd number: 2 15/24
80/28 - 63/24 is 13/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
80/28 = 80 × 6/28 × 6 = 480/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
63/24 = 63 × 7/24 × 7 = 441/168 - Subtract the two like fractions:
480/168 - 441/168 = 480 - 441/168 = 39/168 - After reducing the fraction, the answer is 13/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56-63/24 80/28-63/48 80/84-63/24 80/28-63/72