At 4 am, the temperature in Eastbourne was -5∘C. By 1 pm, it had increased by 4∘C. What was the temperature in Eastbourne at 1 pm?
Temperature at 4 am = -5∘C
Rise in temperature = 4∘C Thus, temperature at 1 pm = -5∘C + 4∘C = - ( 5∘C - 4∘) C (since 5 > 4, the result of -5 + 4 will be negative) = - 1∘C
Temperature of a place at 12:00 noon was +50C. Temperature increased by 30C in first hour and decreased by 10C in the second hour. What was the temperature at 2:00 PM?
On a day in Srinagar, the temperature at '6pm‘ was ’2°C' but at '11pm‘, it dropped to ’-5°C'. By how many degrees celsius does the temperature fall?