Add 84/6 and 28/42
1st number: 14 0/6, 2nd number: 28/42
84/6 + 28/42 is 44/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
84/6 = 84 × 7/6 × 7 = 588/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
28/42 = 28 × 1/42 × 1 = 28/42 - Add the two like fractions:
588/42 + 28/42 = 588 + 28/42 = 616/42 - 616/42 simplified gives 44/3
- So, 84/6 + 28/42 = 44/3
In mixed form: 142/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6+56/42 84/12+28/42 84/6+28/84 84/6+84/42 84/18+28/42 84/30+28/42 84/42+28/42