Respuesta :

Answer:

8 seconds

Step-by-step explanation:

400 divided by 50 is 8

Answer: 8 sec

Step-by-step explanation

50 = 1sec

50 + 50 = 100

50 + 50 + 50 + 50 = 200

You keep adding 50 until you reach 400

Every 50 you add is 1 sec so if you add eight 50’s it would be 400 and that would mean it takes him 8 seconds to travel 400ft

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