Your town has a population of 1260. Every three people have a car. How many cars are in your town? Choose the correct answer
A) 400  B) 410  C) 420  D) 430  E) 450
Every three person has a car, then the number of cars in the town could be calculated by the division of number of people over the person-to-car ratio.   the number of cars in the town=1260/(3/1)=1260/3= 
<gadget id="calculator">1260/3</gadget>
<output>420</output>
420 cars   So the correct choice is 420
<result>C</result>
Your town has a population of 1260. Every three people have a car. How many cars are in your town?