# Math

\$300 at 5% annual interest for 7 years
Find the simple interest earned in the account.
A: \$214.29
B: \$11.67
C:\$420.00
D: \$105.00

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1. the answer is D: \$105.00

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2. I = P*r*t = 300*0.05*7 = \$105.

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3. How do you get your answer

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4. 300 x .05 = 15
15 x 7 = 105

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