Add 3/6 and 3/84
3/6 + 3/84 is 15/28.
Steps for adding 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,
3/6 = 3 × 14/6 × 14 = 42/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
3/84 = 3 × 1/84 × 1 = 3/84 - Add the two like fractions:
42/84 + 3/84 = 42 + 3/84 = 45/84 - 45/84 simplified gives 15/28
- So, 3/6 + 3/84 = 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 3/6+6/84 3/12+3/84 9/6+3/84 3/6+9/84 3/18+3/84 15/6+3/84 3/6+15/84 3/30+3/84 21/6+3/84 3/6+21/84 3/42+3/84