The average of first five multiples of 3 is: Options : 3 9 12 15
Question
The average of first five multiples of 3 is:
Options : 3 9 12 15
Solution
The first five multiples of 3 are: 3, 6, 9, 12, and 15.
To find the average of these numbers, you add them all together and then divide by the number of numbers.
So, (3 + 6 + 9 + 12 + 15) ÷ 5 = 45 ÷ 5 = 9
Therefore, the average of the first five multiples of 3 is 9.
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