The temperature at 12 noon was 10°C above 0. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below 0?
What would be the temperature at midnight?
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The temperature at 12 noon was 10°C above 0. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below 0?
What would be the temperature at midnight?
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Answer:
If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below zero? What would be the temperature at mid-night? Since the temperature falls 2° C in every one hour. So, at 12 midnight the temperature will be – 14° C.