Question

The waiting time to ride a roller coaster is 20minutes when 150 people are in line. How longis the waiting time when 240 people are inline?

Answer 1

Data:

20min when 150 people are in line

x min when 240 people are in line

`x=240\text{people}\cdot\frac{20\min}{150\text{ people}}=32\min`Then, when there are 240 people in line the waiting time is 32min