# ocean waters freezes at about -2 1/2 °C. Fresh water freezes at 0°C.Antifreeze, a liquid used to cool most car engines,freezes at -64°C. Imagine that the temperature is exactly at the freezing point for ocean water? How many degrees must the temperature drop for antifreeze to turn to solid?

Step-by-step explanation: In order to find the difference between the two values, you subtract 64 by 2.5 and get 61.5 degrees of a drop for the antifreeze to freeze.

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