The temperature at noon was 40°C. For the next 3 hours, it dropped at a rate of 3 degrees per hour.
Then give the temperature at 3:00 PM.
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Answer:
31°C
Step-by-step explanation:
Temperature at 12:00 noon = 40°C
Rate at which the temperature dropped = 3°/h
Time difference between 12:00 noon and 3:00 pm = 3hrs.
Therefore, temperature at 3:00 = 40°C-(3×3) = 40°C-9 = 31°C
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