Answer:
amount pay for car is $15,000
Explanation:
given data 
car worth = $9000
paid = 60 %
to find out
$9000 is 60% of what number
solution
we consider amount pay = x
now we get here amount to pay for this car is express as
 .............1
put here value we get 
9000 = ( x ) × 0.60
x = 

x = $15,000
so amount pay for car is $15,000