Colin is buying a used car. Colin borrows $5000 for 4 years at 12% annual interest. How much interest will Colin pay?
A. $2000
B. $2200
C. $3000
D,$3200
E.None of the choices are correct
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OpenStudy (mikurout):
simple interest or compound interest ?
OpenStudy (anonymous):
I don't know
OpenStudy (mikurout):
If it is simple interest, then put the formula
I =P*T*R/100
I= total interest
P= principle amount ($ 5000)
T= Time period (4)
R= rate of interest (12)
OpenStudy (anonymous):
how do you solve it can you explain me please
OpenStudy (mikurout):
R= 12%
means u have to pay extra 12% of the total money for every year u keep it with u.
So find out what is 12% of the total money and u have to pay that extra amount of the money at the end of each year.
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OpenStudy (anonymous):
12%/100=5000/4 ???
OpenStudy (mikurout):
12% of 5000 is (12*5000)/100=600
OpenStudy (anonymous):
so the answer is E right
OpenStudy (mikurout):
this 600 is the interest of the 1st year.
if u r keeping money for 4 years, then u have to give 4 times of 600 as interest.
OpenStudy (anonymous):
2400
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OpenStudy (mikurout):
Yes, u got it.
OpenStudy (anonymous):
so what i have to do
OpenStudy (mikurout):
What u have to do? with what?
OpenStudy (anonymous):
so the answer is E
OpenStudy (mikurout):
yes it is E.
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