Subtract 60/15 from 50/14
1st number: 3 8/14, 2nd number: 4 0/15
50/14 - 60/15 is -3/7.
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,
50/14 = 50 × 15/14 × 15 = 750/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
60/15 = 60 × 14/15 × 14 = 840/210 - Subtract the two like fractions:
750/210 - 840/210 = 750 - 840/210 = -90/210 - After reducing the fraction, the answer is -3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28-60/15 50/14-60/30 50/42-60/15 50/14-60/45 50/70-60/15 50/14-60/75 50/98-60/15