Subtract 2/42 from 60/3
1st number: 20 0/3, 2nd number: 2/42
60/3 - 2/42 is 419/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
60/3 = 60 × 14/3 × 14 = 840/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
2/42 = 2 × 1/42 × 1 = 2/42 - Subtract the two like fractions:
840/42 - 2/42 = 840 - 2/42 = 838/42 - After reducing the fraction, the answer is 419/21
- In mixed form: 1920/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-4/42 60/6-2/42 60/3-2/84 60/3-6/42 60/9-2/42 60/3-10/42 60/15-2/42 60/3-14/42 60/21-2/42