Subtract 7/15 from 14/30
14/30 - 7/15 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
14/30 = 14 × 1/30 × 1 = 14/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
7/15 = 7 × 2/15 × 2 = 14/30 - Subtract the two like fractions:
14/30 - 14/30 = 14 - 14/30 = 0/30 - 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: 28/30-7/15 14/30-14/15 14/60-7/15 14/30-7/30 42/30-7/15 14/30-21/15 14/90-7/15 14/30-7/45 70/30-7/15 14/30-35/15 14/30-7/75 98/30-7/15 14/30-49/15