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Question
At Srinagar temperature was − 5°C on Monday and then it dropped by 2°C on Tuesday. What was the temperature of Srinagar on Tuesday? On Wednesday, it rose by 4°C. What was the temperature on this day?
Solution
Temperature on Monday = −5°C
Temperature on Tuesday = Temperature on Monday −2°C
= −5°C − 2°C = −7°C
Temperature on Wednesday = Temperature on Tuesday + 4°C
= −7°C + 4°C = −3°C
Therefore, the temperature on Tuesday and Wednesday was −7ºC and −3ºC respectively
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