Consider the following information regarding three roller coasters at an amusement park. If the Screamer trains leave every 2 minutes, calculate the riders per train.

To answer this question, we need to use the rule of three. We know that every hour (60 minutes) the screamer has 780 riders, then we have:
[tex]\begin{gathered} 780\text{ riders}\rightarrow60\text{ minutes} \\ x\text{ riders}\rightarrow2\text{ minutes } \end{gathered}[/tex]Applying the rule of three:
[tex]x=\frac{2*780}{60}=26[/tex]Therefore, each train has 26 riders.