Question

There were 15 cars and 25 trucks in the parking garage.  what is the ratio of cars to total vehicles

Answer 1

`all\ vehicles=cars+trucks\\\\ cars=15\\ trucks=25\\\\ all\ cars=15+25=40\\\\ Ratio:\ \ (cars)/(all\ vehicles)=(15)/(40)=(3)/(8)\\\\Ratio\ is\ 3:8.`