Add 6/54 and 6/84
6/54 + 6/84 is 23/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 84 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
6/54 = 6 × 14/54 × 14 = 84/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
6/84 = 6 × 9/84 × 9 = 54/756 - Add the two like fractions:
84/756 + 54/756 = 84 + 54/756 = 138/756 - 138/756 simplified gives 23/126
- So, 6/54 + 6/84 = 23/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/54+6/84 6/54+12/84 18/54+6/84 6/54+18/84 30/54+6/84 6/54+30/84 42/54+6/84 6/54+42/84