Subtract 2/72 from 98/84
1st number: 1 14/84, 2nd number: 2/72
98/84 - 2/72 is 41/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 84 × 6 = 504,
98/84 = 98 × 6/84 × 6 = 588/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
2/72 = 2 × 7/72 × 7 = 14/504 - Subtract the two like fractions:
588/504 - 14/504 = 588 - 14/504 = 574/504 - After reducing the fraction, the answer is 41/36
- In mixed form: 15/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84-4/72 98/84-6/72 98/84-10/72 98/84-14/72