Subtract 36/18 from 5/14
1st number: 5/14, 2nd number: 2 0/18
5/14 - 36/18 is -23/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
5/14 = 5 × 9/14 × 9 = 45/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
36/18 = 36 × 7/18 × 7 = 252/126 - Subtract the two like fractions:
45/126 - 252/126 = 45 - 252/126 = -207/126 - After reducing the fraction, the answer is -23/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/14-36/18 5/14-72/18 5/28-36/18 15/14-36/18 5/42-36/18 5/14-36/54 25/14-36/18 5/70-36/18 5/14-36/90 35/14-36/18 5/98-36/18