Subtract 15/12 from 3/60
1st number: 3/60, 2nd number: 1 3/12
3/60 - 15/12 is -6/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
15/12 = 15 × 5/12 × 5 = 75/60 - Subtract the two like fractions:
3/60 - 75/60 = 3 - 75/60 = -72/60 - After reducing the fraction, the answer is -6/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-15/12 3/60-30/12 3/60-15/24 9/60-15/12 3/60-45/12 3/60-15/36 15/60-15/12 3/60-75/12 3/60-15/60 21/60-15/12 3/60-15/84