Subtract 16/6 from 28/75
1st number: 28/75, 2nd number: 2 4/6
28/75 - 16/6 is -172/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
28/75 = 28 × 2/75 × 2 = 56/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
16/6 = 16 × 25/6 × 25 = 400/150 - Subtract the two like fractions:
56/150 - 400/150 = 56 - 400/150 = -344/150 - After reducing the fraction, the answer is -172/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75-16/6 28/75-32/6 28/75-16/12 84/75-16/6 28/75-48/6 28/75-16/18 28/75-80/6 28/75-16/30 28/75-16/42