Answer:
$262.50
Step-by-step explanation:
First determine the hourly rental price.
$37.50 / 5 = $7.50 per hour
Second, calculate how many hours total the family will use the snowmobiles.
First Day : 3 hours
Last day: 4 hours
Total of 7 hours per family member
There are 5 family members; so we need to multiply 7 hours by 5 to arrive at a total of 35 hours of snowmobile rental.
Finally, multiply the total number of hours by the price per hour rental rate.
35 x $7.50 = $262.50