Question

What is the temperature difference between
the hottest and the coldest places among
the above ?​

Answer 1

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• (a) Observe this number line and write the temperature of the places marked on it. (b) What is the temperature difference between the hottest and the coldest places among the above? Hence, the temperature difference between the hottest and the coldest place is 30oC.

@MissTranquillity

Answer 2

Hence, the temperature difference between the hottest and the coldest place is 30oC.