Question

The average of first five multiples of 3 is:

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Answer 1

Answer:

We know that the first five multiples of 3 are 3, 6, 9, 12, 15. Here, there are 5 numbers. Let us assume that the mean of the first five multiples of 3 as X. Therefore the mean of the first five multiples of 3 is 9

Answer 2

Answer:

Average=9

Step-by-step explanation:

3+6+9+12+15=45

Average=45/5=9

Average=9