Subtract 48/84 from 6/75
6/75 - 48/84 is -86/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
6/75 = 6 × 28/75 × 28 = 168/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
48/84 = 48 × 25/84 × 25 = 1200/2100 - Subtract the two like fractions:
168/2100 - 1200/2100 = 168 - 1200/2100 = -1032/2100 - After reducing the fraction, the answer is -86/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/75-48/84 6/75-96/84 18/75-48/84 30/75-48/84 42/75-48/84