Question

the temperature at 12 noon was 10°C above zero.if it decreases at the rate of 2°C per hour untill midnight ,at what time would the temperature be 8°C below zero.?(need steps)​

Answer 1

Answer:

Temperature= 10°

rate per hour=2°

8° below 0 = -8

10÷2= 5 (At 5:00clock = 0)

-8÷2=4

5+4=09 (9Pm)

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