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The melting point of substance X is -20 degrees Celsius and the boiling point is 90 degrees Celsius. How many Celsius degrees are there between the melting point and the boiling point?

20 degrees Celsius

70 degrees Celsius

90 degrees Celsius

110 degrees Celsius
11 years ago

Answers

bobpursley
Draw a number line. How far is it from -20 to 90?
11 years ago

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