Subtract 16/14 from 18/2
1st number: 9 0/2, 2nd number: 1 2/14
18/2 - 16/14 is 55/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 14 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
18/2 = 18 × 7/2 × 7 = 126/14 - Likewise, for the 2nd fraction, since 14 × 1 = 14,
16/14 = 16 × 1/14 × 1 = 16/14 - Subtract the two like fractions:
126/14 - 16/14 = 126 - 16/14 = 110/14 - After reducing the fraction, the answer is 55/7
- In mixed form: 76/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2-16/14 18/2-32/14 18/4-16/14 18/2-16/28 54/2-16/14 18/2-48/14 18/6-16/14 18/2-16/42 90/2-16/14 18/2-80/14 18/10-16/14 18/2-16/70 18/14-16/14 18/2-16/98