Question

Find the average of the first four multiples of 5

Answer 1

5,10,15and20 are the first four multiples of 5
the average=5+10+15+20/4
=50/4=12.5
the average is 12.5

Answer 2

The Average Formula=(Sum of All Observations)/(No. of observations)


The First four Multiples of Five are:–
5,10,15,20


The No. of these Observations is four so..

=(5+10+15+20)/4

=50/4

=12.5 Answer!!


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Hope it helped......