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The average temperature on Friday, Satur...

The average temperature on Friday, Saturday and Sunday was `26^(@)` and on saturaday, Sunday and Monday it was `24^(@)` . If on Monday it was exactly `25^(@)`. Then what was the temperature on Friday.

A

`33^(@)`

B

`32^(@)`

C

`30^(@)`

D

`31^(@)`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem step by step, we can follow these calculations: ### Step 1: Set up the equations based on the averages given. 1. The average temperature on Friday, Saturday, and Sunday is 26 degrees. - Let the temperatures be: - Friday = F - Saturday = S - Sunday = Su - The equation for the average is: \[ \frac{F + S + Su}{3} = 26 \] - Multiplying both sides by 3 gives: \[ F + S + Su = 78 \quad \text{(Equation 1)} \]
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