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Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in interest.

If no money was deposited into or withdrawn from the account, what was the annual interest rate?

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2 Answers

3 votes

Answer:

2.5%

Explanation:

$262.50 ÷ 3.5 =75 (he earned $75 in interest each year)

1% of 3000 is 30 (i multiplied as far as it can go (2))

2%=60

75-60 is 15 (15 ÷ 3 is 5)

Raul deposited $3000 into a bank account that earned simple interest each year. After-example-1
Raul deposited $3000 into a bank account that earned simple interest each year. After-example-2
User Pramod H G
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8.3k points
7 votes
I'm pretty sure its $62.10
User Ankur Bavishi
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8.5k points