Question

3. Temperature of a place at 12:00 noon was +5°C. Temperature
increased by 3°C in first hour and decreased by 1°C in the second
hour. What was the temperature at 2:00 pm?
INTEGE​

Answer 1

5+3-1=7 so temperature is 7°C

Answer 2

Answer:

7°C

Explanation:

Temperature at 12:00 noon = 5°C

Increase in temperature = 3°C

Decrease in temperature = 1°C

Net increase in temperature = (3-1)°C = 2°C

Hence, temperature at 2:00 p.m. = (5+2)°C = 7°C