Question

The temperature of a place at midnight is 9°C. If the temperature drops at the rate of 3°C per hour, after how many hours will the temperature become −6°C?

this is not the NCERT question it's a bit different

Answer 1

Answer:

If it decreases at the rate of 2°C per hour until midnight, at what time would ... What would be the temperature at mid-night? ... 10°C Temperature decreases at 2°C per hour We need to find.