Subtract 15/70 from 3/14
3/14 - 15/70 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
3/14 = 3 × 5/14 × 5 = 15/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
15/70 = 15 × 1/70 × 1 = 15/70 - Subtract the two like fractions:
15/70 - 15/70 = 15 - 15/70 = 0/70 - 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: 6/14-15/70 3/14-30/70 3/28-15/70 9/14-15/70 3/14-45/70 3/42-15/70 15/14-15/70 3/14-75/70 3/70-15/70 21/14-15/70 3/98-15/70