Subtract 4/72 from 60/7
1st number: 8 4/7, 2nd number: 4/72
60/7 - 4/72 is 1073/126.
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,
60/7 = 60 × 72/7 × 72 = 4320/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
4/72 = 4 × 7/72 × 7 = 28/504 - Subtract the two like fractions:
4320/504 - 28/504 = 4320 - 28/504 = 4292/504 - After reducing the fraction, the answer is 1073/126
- In mixed form: 865/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/7-8/72 60/14-4/72 60/7-12/72 60/21-4/72 60/7-20/72 60/35-4/72 60/7-28/72 60/49-4/72