The deep freezes of a sweet shop should be at \[-12\,{}^\circ C.\]It is set at \[-\,18\,{}^\circ C\]by mistake. What is the difference between these temperature settings?

The deep freezes of a sweet shop should be at \[-12\,{}^\circ C.\]It i

1.	The deep freezes of a sweet shop should be at \[-12\,{}^\circ C.\]It is set at \[-\,18\,{}^\circ C\]by mistake. What is the difference between these temperature settings?
A.	\[30{}^\circ C\]
B.	\[-16{}^\circ C\]
C.	\[6{}^\circ C\]
D.	\[-\,30{}^\circ C\]
Answer» D. \[-\,30{}^\circ C\]

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The deep freezes of a sweet shop should be at \[-12\,{}^\circ C.\]It is set at \[-\,18\,{}^\circ C\]by mistake. What is the difference between these temperature settings?

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