Subtract 7/15 from 9/14
9/14 - 7/15 is 37/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
9/14 = 9 × 15/14 × 15 = 135/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
7/15 = 7 × 14/15 × 14 = 98/210 - Subtract the two like fractions:
135/210 - 98/210 = 135 - 98/210 = 37/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14-7/15 9/14-14/15 9/28-7/15 9/14-7/30 27/14-7/15 9/14-21/15 9/42-7/15 9/14-7/45 45/14-7/15 9/14-35/15 9/70-7/15 9/14-7/75 63/14-7/15 9/14-49/15 9/98-7/15