Diane degroot lends $6500 for the 18 months at 12%. how much interest will she earn?

Your question is not complete.

However, I am assuming you mean 12% apr, or 1% per month.

Simple interest (no compounding) will earn her $1170 in 18 months.

6500*.12/12*18 = 1170. She earns $65 per month.

Diane degroot lends $6500 for the 18 months at 12%. how much interest will she earn?payday-advance

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