Subtract 7/14 from 5/75
5/75 - 7/14 is -13/30.
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,
5/75 = 5 × 14/75 × 14 = 70/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
7/14 = 7 × 75/14 × 75 = 525/1050 - Subtract the two like fractions:
70/1050 - 525/1050 = 70 - 525/1050 = -455/1050 - After reducing the fraction, the answer is -13/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75-7/14 5/75-7/28 15/75-7/14 5/75-21/14 5/75-7/42 25/75-7/14 5/75-35/14 5/75-7/70 35/75-7/14 5/75-49/14 5/75-7/98