Chemistry, asked by namrata2264, 10 months ago

if the sum of 15 itens is 450 , then find mean

Answers

Answered by kiranathakre

1

Answe:30

Explanation:

Mean=average

Mean=450÷15

=30

Answered by ritika999062

0

Explanation:

Number of items=15

Their sum=450

mean=sum/no of items

=450/15

=30

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