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Ex 1.1, 3 - At Srinagar temperature was - 5 C on Monday and then it

Ex 1.1, 3 - Chapter 1 Class 7 Integers - Part 2

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Question 3 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? Temperature on Monday = −5°C Given that, Temperature dropped by 2°C on Tuesday ∴ Temperature on Tuesday = Temperature on Monday −2°C = −5 −2°C = − (5 + 2) °C = −7°C Also, Temperature rose on by 4° C on Wednesday Temperature on Wednesday = Temperature on Tuesday + 4°C = −7 + 4°C = − (7 − 4)°C = −3°C Thus, Temperature on Tuesday = −7°C Temperature on Wednesday = −3°C

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.