Subtract 25/72 from 84/14
1st number: 6 0/14, 2nd number: 25/72
84/14 - 25/72 is 407/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 14 × 36 = 504,
84/14 = 84 × 36/14 × 36 = 3024/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
25/72 = 25 × 7/72 × 7 = 175/504 - Subtract the two like fractions:
3024/504 - 175/504 = 3024 - 175/504 = 2849/504 - After reducing the fraction, the answer is 407/72
- In mixed form: 547/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14-50/72 84/28-25/72 84/14-75/72 84/42-25/72 84/70-25/72 84/98-25/72