you plan to ride your bike to school and back at an average rate of 6 miles per hour for a distance of 10.5 mile how long will it take you

Respuesta :

Answer:3[tex]\frac{1}{2}[/tex] hours

Step-by-step explanation:

You plan to go a total distance of 21 miles. At 6 miles per hour it takes you

[tex]\frac{21}{6}[/tex] hours or3 and [tex]\frac{3}{6}[/tex] which equals 3 and 1/2 hours