Final answer:
The time for the tortoise to walk 62.5 m at 5 m/min is calculated using the time formula and the result is 12.5 minutes, making the correct answer (b) 12.5 minutes.
Step-by-step explanation:
The question involves calculating the time it takes for a tortoise to walk a certain distance at a given speed, which is a basic concept of speed, distance, and time in mathematics. The formula to find time when speed and distance are known is Time = Distance ÷ Speed.
To solve for the time it takes the tortoise to walk 62.5 m at a speed of 5 m/min, we divide the distance by the speed:
Time = 62.5 m ÷ 5 m/min = 12.5 minutes.
Thus, the correct option for the amount of time the tortoise will walk to cover 62.5 m is (b) 12.5 minutes.