Subtract 60/18 from 20/2
1st number: 10 0/2, 2nd number: 3 6/18
20/2 - 60/18 is 20/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
20/2 = 20 × 9/2 × 9 = 180/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
60/18 = 60 × 1/18 × 1 = 60/18 - Subtract the two like fractions:
180/18 - 60/18 = 180 - 60/18 = 120/18 - After reducing the fraction, the answer is 20/3
- In mixed form: 62/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2-60/18 20/4-60/18 20/2-60/36 60/2-60/18 20/6-60/18 20/2-60/54 20/10-60/18 20/2-60/90 20/14-60/18