The average of first five prime number is:

  • Option 1)

    4.2

  • Option 2)

    5

  • Option 3)

    5.6

  • Option 4)

    7.5

  • Option 5)

    4.5

Answers (1)

 

First \: five \: prime\: numbers\: are 2, 3 , 5, 7, 11

Average = \left ( 2+3+5+7+11 \right )/5 = 28/5 = 5.6

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