Subtract 75/15 from 8/3
1st number: 2 2/3, 2nd number: 5 0/15
8/3 - 75/15 is -7/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
8/3 = 8 × 5/3 × 5 = 40/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
75/15 = 75 × 1/15 × 1 = 75/15 - Subtract the two like fractions:
40/15 - 75/15 = 40 - 75/15 = -35/15 - After reducing the fraction, the answer is -7/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3-75/15 8/6-75/15 8/3-75/30 24/3-75/15 8/9-75/15 8/3-75/45 40/3-75/15 8/15-75/15 56/3-75/15 8/21-75/15