Subtract 12/7 from 6/75
1st number: 6/75, 2nd number: 1 5/7
6/75 - 12/7 is -286/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
6/75 = 6 × 7/75 × 7 = 42/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
12/7 = 12 × 75/7 × 75 = 900/525 - Subtract the two like fractions:
42/525 - 900/525 = 42 - 900/525 = -858/525 - After reducing the fraction, the answer is -286/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/75-12/7 6/75-24/7 6/75-12/14 18/75-12/7 6/75-36/7 6/75-12/21 30/75-12/7 6/75-60/7 6/75-12/35 42/75-12/7 6/75-84/7 6/75-12/49