Question

find the average of 4.5,7.9 and 5.6.

Answer 1

$average = \frac{4.5 + 7.9 + 5.6}{3} \\ = \frac{18}{3} \\ = 6$

Answer 2

average = total/3
average = 4.5+7.9+5.6/3
average 4.5+7.9+5.6/3
average=18/3
average =6
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