Question

Temperature can be measured in both Celcius scale (°C) and Fahrenheit scale (°F). The relation between both the scales is given by F=15(9C+160).

If the freezing point of a liquid is −60°C, using the relation given above, find the freezing point of the same liquid in °F.

Answer 1

Step-by-step explanation:

By conversion of temperature formula We know that,

℉=(℃×9/5)+32(i)

℃=(℉−32)×5/9(ii)

Let x be the reading where both C and F scale gives same value:

x=5/9×(x−32)

x=(5/9)x−17.778

x−(5/9)x=−17.778

0.44x=−17.778

x=−40℃or℉

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Answer 2

Answer:hope it helps

Step-by-step explanation: