Subtract 16/12 from 28/24
1st number: 1 4/24, 2nd number: 1 4/12
28/24 - 16/12 is -1/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
28/24 = 28 × 1/24 × 1 = 28/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
16/12 = 16 × 2/12 × 2 = 32/24 - Subtract the two like fractions:
28/24 - 32/24 = 28 - 32/24 = -4/24 - After reducing the fraction, the answer is -1/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24-16/12 28/24-32/12 28/48-16/12 28/24-16/24 84/24-16/12 28/24-48/12 28/72-16/12 28/24-16/36 28/24-80/12 28/24-16/60 28/24-16/84