Question

Average of three numbers is 15. What is the sum of the three numbers?​

Answer 1

Answer:

Step-by-step explanation:

As average of 3 no. Is 15

Therefore sum of three no. Will be

15×3=45

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Mark me braniliest

Answer 2

Step-by-step explanation:

let the numbers be x

then, x+x+x = 3*x

3x = 15 *3

= 45

x= 15 , we know

sum = 15*3

=45