The light on a lighthouse blinks 255 times in 5 minutes. How long will it take the light to blink 459 times?
The lighthouse blinks 255 / 5 = 
<gadget id="calculator">255/5</gadget>
<output>51</output>
51 times per minute.
It takes 459 / 51 = 
<gadget id="calculator">459/51</gadget>
<output>9</output>
9 minutes for the lighthouse to blink 459 times.

<result>9</result>