Subtract 27/9 from 10/14
1st number: 10/14, 2nd number: 3 0/9
10/14 - 27/9 is -16/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
10/14 = 10 × 9/14 × 9 = 90/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
27/9 = 27 × 14/9 × 14 = 378/126 - Subtract the two like fractions:
90/126 - 378/126 = 90 - 378/126 = -288/126 - After reducing the fraction, the answer is -16/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14-27/9 10/14-54/9 10/28-27/9 10/14-27/18 30/14-27/9 10/14-81/9 10/42-27/9 50/14-27/9 10/70-27/9 10/14-27/45 70/14-27/9 10/98-27/9 10/14-27/63