Subtract 80/14 from 10/27
1st number: 10/27, 2nd number: 5 10/14
10/27 - 80/14 is -1010/189.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 27 × 14 = 378,
10/27 = 10 × 14/27 × 14 = 140/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
80/14 = 80 × 27/14 × 27 = 2160/378 - Subtract the two like fractions:
140/378 - 2160/378 = 140 - 2160/378 = -2020/378 - After reducing the fraction, the answer is -1010/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/27-80/14 10/54-80/14 10/27-80/28 30/27-80/14 10/81-80/14 10/27-80/42 50/27-80/14 10/27-80/70 70/27-80/14 10/27-80/98