A: 208cm
B: 27cm
C: 30,000cm
Hope this helps!
Answer:
take lowest common factor
Step-by-step explanation:
Answer: The waiting time will be 32 minutes when 240 people in line.
Step-by-step explanation:
Let us assume that the waiting time is directly proportional to the number of people in the queue.
Equation of direct proportion between variables x and y : 
Put
to find
.

Hence, the waiting time will be 32 minutes when 240 people in line.