Subtract 15/14 from 10/60
1st number: 10/60, 2nd number: 1 1/14
10/60 - 15/14 is -19/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 14 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
10/60 = 10 × 7/60 × 7 = 70/420 - Likewise, for the 2nd fraction, since 14 × 30 = 420,
15/14 = 15 × 30/14 × 30 = 450/420 - Subtract the two like fractions:
70/420 - 450/420 = 70 - 450/420 = -380/420 - After reducing the fraction, the answer is -19/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/60-15/14 10/60-30/14 10/60-15/28 30/60-15/14 10/60-45/14 10/60-15/42 50/60-15/14 10/60-75/14 10/60-15/70 70/60-15/14 10/60-15/98