Question

A package delivery company has determined that they can meet their schedules if they have 4 drivers for every 30 square miles of area they cover. If they want to offer service to a county of 75 square miles, how many drivers must they have?

Answer 1

Answer:

10

Step-by-step explanation:

since they need 4 drivers per 30 sq miles

they need 2 drivers per 15 sq miles

hence no of drivers=2×75/15

=2×5=10