Answer:
It will take 600 seconds for Mia to run 400 meters.
Step-by-step explanation:
Given:
Mia ran 2/3 meters per second.
Now, to find how long will it take for Mia to run 400 meters.
Distance = 400 meters.
Speed = 2/3 meters per second.
So, to find the time it will take for Mia we put formula:
[tex]Time = \frac{Distance}{Speed}[/tex]
[tex]Time=\frac{400}{\frac{2}{3}}[/tex]
[tex]Time=400\times \frac{3}{2}[/tex]
[tex]Time=\frac{1200}{2}[/tex]
[tex]Time=600.[/tex]
[tex]Time=600\ seconds.[/tex]
Therefore, it will take 600 seconds for Mia to run 400 meters.