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You borrow $18,000 to buy a new car. You will pay $3,240 in simple interest at the end of 6 years. What is the annual interest rate on your purchase
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You borrow $18,000 to buy a new car. You will pay $3,240 in simple interest at the end of 6 years. What is the annual interest rate on your purchase
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Jan 1, 2018
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You borrow $18,000 to buy a new car. You will pay $3,240 in simple interest at the end of 6 years. What is the annual interest rate on your purchase
Mathematics
middle-school
Lemmons
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Simple interest formula
I=ptr which is interest = principal x time x rate
Your equation will be
3240=18000(6)(r)
You will multiply 18000x6 =108000
Then your equation will be
3240=108000(r) and you will divide 3240/108000= .03 which would be 3%
Chrmue
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Jan 8, 2018
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