Subtract 40/6 from 3/75
1st number: 3/75, 2nd number: 6 4/6
3/75 - 40/6 is -497/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
3/75 = 3 × 2/75 × 2 = 6/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
40/6 = 40 × 25/6 × 25 = 1000/150 - Subtract the two like fractions:
6/150 - 1000/150 = 6 - 1000/150 = -994/150 - After reducing the fraction, the answer is -497/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75-40/6 3/75-80/6 3/75-40/12 9/75-40/6 3/75-40/18 15/75-40/6 3/75-40/30 21/75-40/6 3/75-40/42