Question 9
At a function, the valet charged 10 dollars for a motorbike and 25 dollars for a car. There were 150 vehicles and 360 tires in total. How much did the valet earn from cars only? Count two tires per motorbike and four per car, with no spare tires included.
Enter the number of dollars, without a currency symbol or units.
Enter the number of dollars, without a currency symbol or units.