Average temperature

The average temperature from Monday to Sunday was 40.5°F and the average temperature from Monday to Saturday was 42.8°F. What was the temperature on Sunday?

Correct answer:

t =  26.7 °F

Step-by-step explanation:


6•42.8+t=7•40.5

t = 26.7

t = 267/10 = 26.7

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