Add 7/84 and 3/6
7/84 + 3/6 is 7/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
7/84 = 7 × 1/84 × 1 = 7/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
3/6 = 3 × 14/6 × 14 = 42/84 - Add the two like fractions:
7/84 + 42/84 = 7 + 42/84 = 49/84 - 49/84 simplified gives 7/12
- So, 7/84 + 3/6 = 7/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/84+3/6 7/84+3/12 21/84+3/6 7/84+9/6 7/84+3/18 35/84+3/6 7/84+15/6 7/84+3/30 49/84+3/6 7/84+21/6 7/84+3/42