Subtract 15/5 from 3/60
1st number: 3/60, 2nd number: 3 0/5
3/60 - 15/5 is -59/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 5 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 5 × 12 = 60,
15/5 = 15 × 12/5 × 12 = 180/60 - Subtract the two like fractions:
3/60 - 180/60 = 3 - 180/60 = -177/60 - After reducing the fraction, the answer is -59/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-15/5 3/60-30/5 3/60-15/10 9/60-15/5 3/60-45/5 15/60-15/5 3/60-75/5 3/60-15/25 21/60-15/5 3/60-15/35