Subtract 2/72 from 24/7
1st number: 3 3/7, 2nd number: 2/72
24/7 - 2/72 is 857/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 7 × 72 = 504,
24/7 = 24 × 72/7 × 72 = 1728/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
2/72 = 2 × 7/72 × 7 = 14/504 - Subtract the two like fractions:
1728/504 - 14/504 = 1728 - 14/504 = 1714/504 - After reducing the fraction, the answer is 857/252
- In mixed form: 3101/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7-2/72 24/7-4/72 24/14-2/72 72/7-2/72 24/7-6/72 24/21-2/72 24/7-10/72 24/35-2/72 24/7-14/72 24/49-2/72