Add 9/54 and 81/84
9/54 + 81/84 is 95/84.
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,
9/54 = 9 × 14/54 × 14 = 126/756 - Likewise, for the 2nd fraction, since 84 × 9 = 756,
81/84 = 81 × 9/84 × 9 = 729/756 - Add the two like fractions:
126/756 + 729/756 = 126 + 729/756 = 855/756 - 855/756 simplified gives 95/84
- So, 9/54 + 81/84 = 95/84
In mixed form: 111/84
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