Subtract 3/75 from 10/84
10/84 - 3/75 is 83/1050.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 75 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
10/84 = 10 × 25/84 × 25 = 250/2100 - Likewise, for the 2nd fraction, since 75 × 28 = 2100,
3/75 = 3 × 28/75 × 28 = 84/2100 - Subtract the two like fractions:
250/2100 - 84/2100 = 250 - 84/2100 = 166/2100 - After reducing the fraction, the answer is 83/1050
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/84-3/75 10/84-6/75 30/84-3/75 10/84-9/75 50/84-3/75 10/84-15/75 70/84-3/75 10/84-21/75