Subtract 36/5 from 40/4
1st number: 10 0/4, 2nd number: 7 1/5
40/4 - 36/5 is 14/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
40/4 = 40 × 5/4 × 5 = 200/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
36/5 = 36 × 4/5 × 4 = 144/20 - Subtract the two like fractions:
200/20 - 144/20 = 200 - 144/20 = 56/20 - After reducing the fraction, the answer is 14/5
- In mixed form: 24/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-36/5 40/4-72/5 40/8-36/5 40/4-36/10 40/12-36/5 40/4-36/15 40/20-36/5 40/4-36/25 40/28-36/5 40/4-36/35