Subtract 80/63 from 2/24
1st number: 2/24, 2nd number: 1 17/63
2/24 - 80/63 is -299/252.
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,
2/24 = 2 × 21/24 × 21 = 42/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
80/63 = 80 × 8/63 × 8 = 640/504 - Subtract the two like fractions:
42/504 - 640/504 = 42 - 640/504 = -598/504 - After reducing the fraction, the answer is -299/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/24-80/63 2/48-80/63 6/24-80/63 2/72-80/63 10/24-80/63 14/24-80/63