Add 28/6 and 49/84
1st number: 4 4/6, 2nd number: 49/84
28/6 + 49/84 is 21/4.
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,
28/6 = 28 × 14/6 × 14 = 392/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
49/84 = 49 × 1/84 × 1 = 49/84 - Add the two like fractions:
392/84 + 49/84 = 392 + 49/84 = 441/84 - 441/84 simplified gives 21/4
- So, 28/6 + 49/84 = 21/4
In mixed form: 51/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+49/84 28/6+98/84 28/12+49/84 84/6+49/84 28/18+49/84 28/30+49/84 28/42+49/84