The average of first five multiples of 3 is

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The average of first five multiples of 3 is:

  1. A. 9
  2. B. 10
  3. C. 8
  4. D. 11

Answer: Option A

Here is complete explanation of The average of first five multiples of 3 is .

Solution(By ExamCraze Team)

First five multiples of three are: 3, 6, 9, 12, 15. $$eqalign{ & {text{Average}} = frac{{ {3 + 6 + 9 + 12 + 15} }}{5} cr & ,,,,,,,,,,,,,,,,,,,,,,,, = frac{{45}}{5} cr & ,,,,,,,,,,,,,,,,,,,,,,,, = 9 cr} $$
Alternatively, Average = $$frac{{ {3 + 15} }}{2} = 9$$

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