Your proportion should look something like this

After cross multiplication, you should end up with this equation

After dividing 4 on both sides, you should get that x=9
Answer:
0.002
Step-by-step explanation:
The explanation has been explained in the attached picture above.
Answer:
the monthly payment would be $86.00
Step-by-step explanation:
Answer:
(Picture)
Step-by-step explanation:
To find 60% of people you just multiply .6 with the number you are trying to find 60% of. Like 100. 100 times .6 = 60.