Subtract 80/54 from 84/14
1st number: 6 0/14, 2nd number: 1 26/54
84/14 - 80/54 is 122/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
84/14 = 84 × 27/14 × 27 = 2268/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
80/54 = 80 × 7/54 × 7 = 560/378 - Subtract the two like fractions:
2268/378 - 560/378 = 2268 - 560/378 = 1708/378 - After reducing the fraction, the answer is 122/27
- In mixed form: 414/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28-80/54 84/42-80/54 84/70-80/54 84/98-80/54