Subtract 24/63 from 72/8
1st number: 9 0/8, 2nd number: 24/63
72/8 - 24/63 is 181/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
72/8 = 72 × 63/8 × 63 = 4536/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
24/63 = 24 × 8/63 × 8 = 192/504 - Subtract the two like fractions:
4536/504 - 192/504 = 4536 - 192/504 = 4344/504 - After reducing the fraction, the answer is 181/21
- In mixed form: 813/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8-48/63 72/16-24/63 72/8-72/63 72/24-24/63 72/40-24/63 72/56-24/63