Add 84/28 and 3/27
1st number: 3 0/28, 2nd number: 3/27
84/28 + 3/27 is 28/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
84/28 = 84 × 27/28 × 27 = 2268/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
3/27 = 3 × 28/27 × 28 = 84/756 - Add the two like fractions:
2268/756 + 84/756 = 2268 + 84/756 = 2352/756 - 2352/756 simplified gives 28/9
- So, 84/28 + 3/27 = 28/9
In mixed form: 31/9
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