Subtract 4/84 from 16/6
1st number: 2 4/6, 2nd number: 4/84
16/6 - 4/84 is 55/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
16/6 = 16 × 14/6 × 14 = 224/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
4/84 = 4 × 1/84 × 1 = 4/84 - Subtract the two like fractions:
224/84 - 4/84 = 224 - 4/84 = 220/84 - After reducing the fraction, the answer is 55/21
- In mixed form: 213/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6-4/84 16/6-8/84 16/12-4/84 48/6-4/84 16/6-12/84 16/18-4/84 80/6-4/84 16/6-20/84 16/30-4/84 16/6-28/84 16/42-4/84