Question

Multiple Choice Questions (MCQs)

7. The deep freezer of a sweet shop should be set at
-12°C. It is set at-18°C by mistake. What is the
difference between these temperature settings?
(a) 30°C
(b) -6°C
(C) 6°C
(d) 30°C​

Answer 1

Answer:

-18

-12=-6

so I think the answer is b

Answer 2

Answer:

b -6

Step-by-step explanation:

(-18)--12) = -6

- - = +

-+=-