Subtract 30/15 from 6/3
1st number: 2 0/3, 2nd number: 2 0/15
6/3 - 30/15 is 0/1.
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,
6/3 = 6 × 5/3 × 5 = 30/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
30/15 = 30 × 1/15 × 1 = 30/15 - Subtract the two like fractions:
30/15 - 30/15 = 30 - 30/15 = 0/15 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/3-30/15 6/3-60/15 18/3-30/15 6/3-90/15 6/9-30/15 6/3-30/45 30/3-30/15 6/15-30/15 6/3-30/75 42/3-30/15 6/21-30/15