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Rudolpho takes 12 minutes to run 6 times around a 400 meter track. assuming he runs at a constant speed, how long does it take to run 1 kilometer?

Respuesta :

If he runs 6 times around a 400m track, then he has run 6x400m= 2400m.  This takes him 12 minutes.  1km is 1000m.  So, he runs 2.4 km in 12 minutes.  To run 1km, we divide 12 by 2.4. 12/2.4= 5 minutes to run 1 km.

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jazlynnreil48

Answer:

5 minutes to run 1 km.

Step-by-step explanation:

If he runs 6 times around a 400m track, then he has run 6x400m= 2400m.  This takes him 12 minutes.  1km is 1000m.  So, he runs 2.4 km in 12 minutes.  To run 1km, we divide 12 by 2.4. 12/2.4= 5 minutes to run 1 km.

hope this helps.

pls mark brainlest!

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