Subtract 4/84 from 50/14
1st number: 3 8/14, 2nd number: 4/84
50/14 - 4/84 is 74/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
50/14 = 50 × 6/14 × 6 = 300/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
4/84 = 4 × 1/84 × 1 = 4/84 - Subtract the two like fractions:
300/84 - 4/84 = 300 - 4/84 = 296/84 - After reducing the fraction, the answer is 74/21
- In mixed form: 311/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-8/84 50/28-4/84 50/14-12/84 50/42-4/84 50/14-20/84 50/70-4/84 50/14-28/84 50/98-4/84