Subtract 63/7 from 63/24
1st number: 2 15/24, 2nd number: 9 0/7
63/24 - 63/7 is -51/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 7 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
63/24 = 63 × 7/24 × 7 = 441/168 - Likewise, for the 2nd fraction, since 7 × 24 = 168,
63/7 = 63 × 24/7 × 24 = 1512/168 - Subtract the two like fractions:
441/168 - 1512/168 = 441 - 1512/168 = -1071/168 - After reducing the fraction, the answer is -51/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48-63/7 63/24-63/14 63/72-63/7 63/24-63/21 63/24-63/35 63/24-63/49