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In a set of three numbers, the average o...

In a set of three numbers, the average of first two numbers is 2, the average of the last two numbers is 3, and the average of the first and the last numbers is 4. what is the average of three numbers?

A

2

B

2.5

C

3

D

3.5

Text Solution

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The correct Answer is:
To solve the problem step by step, we can follow these instructions: ### Step 1: Define the variables Let the three numbers be \( x \), \( y \), and \( z \).
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