Subtract 36/50 from 40/15
1st number: 2 10/15, 2nd number: 36/50
40/15 - 36/50 is 146/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
40/15 = 40 × 10/15 × 10 = 400/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
36/50 = 36 × 3/50 × 3 = 108/150 - Subtract the two like fractions:
400/150 - 108/150 = 400 - 108/150 = 292/150 - After reducing the fraction, the answer is 146/75
- In mixed form: 171/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15-36/50 40/15-72/50 40/30-36/50 40/45-36/50 40/75-36/50