Subtract 49/63 from 25/24
1st number: 1 1/24, 2nd number: 49/63
25/24 - 49/63 is 19/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
25/24 = 25 × 21/24 × 21 = 525/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
49/63 = 49 × 8/63 × 8 = 392/504 - Subtract the two like fractions:
525/504 - 392/504 = 525 - 392/504 = 133/504 - After reducing the fraction, the answer is 19/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24-49/63 25/24-98/63 25/48-49/63 75/24-49/63 25/72-49/63