Subtract 3/84 from 2/3
2/3 - 3/84 is 53/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
2/3 = 2 × 28/3 × 28 = 56/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
3/84 = 3 × 1/84 × 1 = 3/84 - Subtract the two like fractions:
56/84 - 3/84 = 56 - 3/84 = 53/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3-3/84 2/3-6/84 2/6-3/84 6/3-3/84 2/3-9/84 2/9-3/84 10/3-3/84 2/3-15/84 2/15-3/84 14/3-3/84 2/3-21/84 2/21-3/84