Question

The temperature at a place rises from -20 degree Celsius to 20 degree Celsius. What is the

rise in temperature​

Answer 1

From -20 degrees to 0 degrees, the temperature rises by 20 degrees.

Again from 0 degrees to 20 degrees, the temperature rises by another 20 degrees.

So there is a rise of 40 degrees between -20 degree Celsius and 20 degree Celsius.

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