Subtract 42/14 from 1/75
1st number: 1/75, 2nd number: 3 0/14
1/75 - 42/14 is -224/75.
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,
1/75 = 1 × 14/75 × 14 = 14/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
42/14 = 42 × 75/14 × 75 = 3150/1050 - Subtract the two like fractions:
14/1050 - 3150/1050 = 14 - 3150/1050 = -3136/1050 - After reducing the fraction, the answer is -224/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/75-42/14 1/75-84/14 1/75-42/28 3/75-42/14 5/75-42/14 1/75-42/70 7/75-42/14 1/75-42/98