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08-05-2017
Mathematics

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The temperature at midnight was3.2 degree below zero. What number can be used to express the temperature at midnight

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Аноним Аноним

08-05-2017

Let's identify some key words here.

3.2 -- our number
below -- minus
zero --determines positive/negative and actual number
3.2 degrees below zero -- number minus zero

minus zero means you have a negative number, so:

-3.2°

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