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