Subtract 18/40 from 60/2
1st number: 30 0/2, 2nd number: 18/40
60/2 - 18/40 is 591/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
60/2 = 60 × 20/2 × 20 = 1200/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
18/40 = 18 × 1/40 × 1 = 18/40 - Subtract the two like fractions:
1200/40 - 18/40 = 1200 - 18/40 = 1182/40 - After reducing the fraction, the answer is 591/20
- In mixed form: 2911/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-36/40 60/4-18/40 60/2-18/80 60/2-54/40 60/6-18/40 60/2-90/40 60/10-18/40 60/14-18/40