SESSION: 2024-25
SUMMER BREAK HOMEWORK
SUBJECT: MATHEMATICS
GRADE: VII

CASE STUDY BASED QUESTIONS
INTEGERS

1. An air conditioner cools a room by 4°C/min. If the temperature of the room is 45°C before switching on the air conditioner:

a) Find the temperature of the room after switching on the air conditioner for 6 minutes.

b) How much time will it take for the room to reach a temperature of 33°C?