Respuesta :
Answer:
90 days
Step-by-step explanation:
Hello, I think I can help you with this
You can easily solve this by using a simple rule of three.
Step one
Define
if the drives an average 36 miles per day,the how many days(x) will it take to drive 3240 miles :it is
1 day ⇔ 36 miles
x days ⇔ 3240 miles
the relation is
[tex]\frac{1\ day}{36\ miles}=\frac{x\ day}{3240\ miles}\\[/tex]
Step two
solve for x
[tex]\frac{1\ day}{36\ miles}=\frac{x\ day}{3240\ miles}\\\\x=\frac{1\ day*3240\ miles}{36\ miles}\\x=90\ days\\[/tex]
90 days
Have a great day.