Question

Q7 The temperature at 12 noon was 100°C above zero. If it decreases at the rate of
20°C per hour until midnight, at what time would the temperature be 80°C below
zero? What would be the temperature at mid-night?​

Answer 1

Answer:

At 10:00 am the temperature ️ will be 80°C below and 10°C at mid night.