Question

A scientist changes the temperature of a solution at a rate of

-6°C per minute. How many minutes will it take for the solution's
temperature to change from 0°C to -54°C?
A 9 min
B 324 min
C 60 min
D 48 min

Answer 1

Answer: A 9 min

Step-by-step explanation: 54/6=9

(9)

-6-6-6-6-6-6-6-6-6=-54