Subtract 4/24 from 25/7
1st number: 3 4/7, 2nd number: 4/24
25/7 - 4/24 is 143/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
25/7 = 25 × 24/7 × 24 = 600/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
4/24 = 4 × 7/24 × 7 = 28/168 - Subtract the two like fractions:
600/168 - 28/168 = 600 - 28/168 = 572/168 - After reducing the fraction, the answer is 143/42
- In mixed form: 317/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7-4/24 25/7-8/24 25/14-4/24 25/7-4/48 75/7-4/24 25/7-12/24 25/21-4/24 25/7-4/72 25/7-20/24 25/35-4/24 25/7-28/24 25/49-4/24