Speed = 20In this problem we're asked to find the speed.Given:⇒ distance (d) = 240 meters⇒ time (t) = 12 minutesTo find the speed, we'll apply the formula:→ [tex]\rm speed=\cfrac{distance}{time}[/tex]Substitute the values:→ [tex]\rm speed=\cfrac{240}{12}[/tex]→ [tex]\rm speed=20\:meters \ per \ minute[/tex]