Subtract 75/24 from 54/7
1st number: 7 5/7, 2nd number: 3 3/24
54/7 - 75/24 is 257/56.
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,
54/7 = 54 × 24/7 × 24 = 1296/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
75/24 = 75 × 7/24 × 7 = 525/168 - Subtract the two like fractions:
1296/168 - 525/168 = 1296 - 525/168 = 771/168 - After reducing the fraction, the answer is 257/56
- In mixed form: 433/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14-75/24 54/7-75/48 54/21-75/24 54/7-75/72 54/35-75/24 54/49-75/24