The average is found by adding all the temperatures together, then dividing by the number of days.
Since the average for five days was 63, then the total of the temperatures need to equal 63 x 5 = 315.
The total for the first four days was : 56 + 60 + 79 + 70 = 265
The fifth day is 315 - 265 = 50 degrees.
I'm pretty sure the answer is 90 = n decimal 0.8
Answer:
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Step-by-step explanation:
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Answer: Drink Some Tea
Step-by-step explanation: Its good for you
