Subtract 42/3 from 3/60
1st number: 3/60, 2nd number: 14 0/3
3/60 - 42/3 is -279/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 3 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 3 × 20 = 60,
42/3 = 42 × 20/3 × 20 = 840/60 - Subtract the two like fractions:
3/60 - 840/60 = 3 - 840/60 = -837/60 - After reducing the fraction, the answer is -279/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60-42/3 3/60-84/3 3/60-42/6 9/60-42/3 3/60-42/9 15/60-42/3 3/60-42/15 21/60-42/3 3/60-42/21