Add 84/6 and 36/42
1st number: 14 0/6, 2nd number: 36/42
84/6 + 36/42 is 104/7.
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,
36/42 = 36 × 1/42 × 1 = 36/42 - Add the two like fractions:
588/42 + 36/42 = 588 + 36/42 = 624/42 - 624/42 simplified gives 104/7
- So, 84/6 + 36/42 = 104/7
In mixed form: 146/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6+72/42 84/12+36/42 84/6+36/84 84/18+36/42 84/30+36/42 84/42+36/42