Add 9/84 and 63/27
1st number: 9/84, 2nd number: 2 9/27
9/84 + 63/27 is 205/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 84 × 9 = 756,
9/84 = 9 × 9/84 × 9 = 81/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
63/27 = 63 × 28/27 × 28 = 1764/756 - Add the two like fractions:
81/756 + 1764/756 = 81 + 1764/756 = 1845/756 - 1845/756 simplified gives 205/84
- So, 9/84 + 63/27 = 205/84
In mixed form: 237/84
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