Subtract 6/5 from 40/2
1st number: 20 0/2, 2nd number: 1 1/5
40/2 - 6/5 is 94/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
40/2 = 40 × 5/2 × 5 = 200/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
6/5 = 6 × 2/5 × 2 = 12/10 - Subtract the two like fractions:
200/10 - 12/10 = 200 - 12/10 = 188/10 - After reducing the fraction, the answer is 94/5
- In mixed form: 184/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2-6/5 40/2-12/5 40/4-6/5 40/2-6/10 40/2-18/5 40/6-6/5 40/2-6/15 40/2-30/5 40/10-6/5 40/2-6/25 40/2-42/5 40/14-6/5 40/2-6/35