Subtract 40/12 from 8/60
1st number: 8/60, 2nd number: 3 4/12
8/60 - 40/12 is -16/5.
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,
8/60 = 8 × 1/60 × 1 = 8/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
40/12 = 40 × 5/12 × 5 = 200/60 - Subtract the two like fractions:
8/60 - 200/60 = 8 - 200/60 = -192/60 - After reducing the fraction, the answer is -16/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/60-40/12 8/60-80/12 8/60-40/24 24/60-40/12 8/60-40/36 40/60-40/12 8/60-40/60 56/60-40/12 8/60-40/84