Add 84/6 and 30/54
1st number: 14 0/6, 2nd number: 30/54
84/6 + 30/54 is 131/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
84/6 = 84 × 9/6 × 9 = 756/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
30/54 = 30 × 1/54 × 1 = 30/54 - Add the two like fractions:
756/54 + 30/54 = 756 + 30/54 = 786/54 - 786/54 simplified gives 131/9
- So, 84/6 + 30/54 = 131/9
In mixed form: 145/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6+60/54 84/12+30/54 84/6+90/54 84/18+30/54 84/30+30/54 84/42+30/54