We know that
The toy robot moves a total distance of 264 centimeters in 11 seconds.
To know the time in seconds for 480 centimeters, we can form the following proportion.
![\frac{264\operatorname{cm}}{11\sec}=\frac{408\operatorname{cm}}{t}]()
We solve the expression for t.

Therefore, the toy robot moves 408 centimeters in 17 seconds. The right choice is the second one.