Subtract 72/6 from 16/12
1st number: 1 4/12, 2nd number: 12 0/6
16/12 - 72/6 is -32/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
16/12 = 16 × 1/12 × 1 = 16/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
72/6 = 72 × 2/6 × 2 = 144/12 - Subtract the two like fractions:
16/12 - 144/12 = 16 - 144/12 = -128/12 - After reducing the fraction, the answer is -32/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/12-72/6 16/24-72/6 16/12-72/12 48/12-72/6 16/36-72/6 16/12-72/18 80/12-72/6 16/60-72/6 16/12-72/30 16/84-72/6 16/12-72/42