Subtract 16/7 from 16/2
1st number: 8 0/2, 2nd number: 2 2/7
16/2 - 16/7 is 40/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
16/2 = 16 × 7/2 × 7 = 112/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
16/7 = 16 × 2/7 × 2 = 32/14 - Subtract the two like fractions:
112/14 - 32/14 = 112 - 32/14 = 80/14 - After reducing the fraction, the answer is 40/7
- In mixed form: 55/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2-16/7 16/2-32/7 16/4-16/7 16/2-16/14 48/2-16/7 16/2-48/7 16/6-16/7 16/2-16/21 80/2-16/7 16/2-80/7 16/10-16/7 16/2-16/35 16/14-16/7 16/2-16/49