Subtract 40/14 from 12/75
1st number: 12/75, 2nd number: 2 12/14
12/75 - 40/14 is -472/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 14 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
12/75 = 12 × 14/75 × 14 = 168/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
40/14 = 40 × 75/14 × 75 = 3000/1050 - Subtract the two like fractions:
168/1050 - 3000/1050 = 168 - 3000/1050 = -2832/1050 - After reducing the fraction, the answer is -472/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/75-40/14 12/75-80/14 12/75-40/28 36/75-40/14 12/75-40/42 60/75-40/14 12/75-40/70 84/75-40/14 12/75-40/98