contestada

Tara ran 3 laps Around her neighborhood for a total of 1 mile yesterday. Today she wants to run 2/3 of a mile. How many laps will she need to run around her neighborhood?

Respuesta :

lilypop904
She ran 2 miles because you have to multiply 3 laps by 2/3. It already gives you the total for 1 mile so you don't need to do any division all you have to do is multiply and you get 2 miles.
calculista

Answer:

[tex]2\ laps[/tex]

Step-by-step explanation:

we know that

Tara ran [tex]3[/tex] laps around her neighborhood for a total of [tex]1[/tex] mile yesterday

so

by proportion

Find how many laps will she need to run [tex]2/3[/tex] of a mile around her neighborhood

[tex]\frac{3}{1}\frac{laps}{mile}=\frac{x}{(2/3)}\frac{laps}{mile} \\ \\x=(2/3)*3\\ \\x=2\ laps[/tex]

Otras preguntas