Subtract 5/84 from 60/72
60/72 - 5/84 is 65/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 84 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
60/72 = 60 × 7/72 × 7 = 420/504 - Likewise, for the 2nd fraction, since 84 × 6 = 504,
5/84 = 5 × 6/84 × 6 = 30/504 - Subtract the two like fractions:
420/504 - 30/504 = 420 - 30/504 = 390/504 - After reducing the fraction, the answer is 65/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/72-10/84 60/72-15/84 60/72-25/84 60/72-35/84