Question

Answer the questions fast!!!!!!!​

Answer 1

Answer:

Celsius decreased each hour - 3 degree celsius

Celsius decreased after 20 hours = 3(20) = 60 degree celsius

Therefore, 60 degree celsius is decreased after 20 hours.

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Answer 2

Answer:

Total toom temperature after 20 hours at the rate of 3 degree Celsius per hour

= 20 hours * 3 degree Celsius

= 60 degree's

70 degrees - 60 degrees

= 10 degrees

Therefore the room temperature after 20 hours is

10 degrees Celsius

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