Question

Find the average of 7,28,16,21

Answer 1

Answer:

The average of these numbers is 18

Step-by-step explanation:

Average =

$\frac{7 + 28 + 16 + 21 }{4}$

= 72/4

= 18

Answer 2

Answer:

average = 7+28+16+21

= 72/4

= 18

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