1. How long will it take P8000 to earn P800 interest if invested at 8% ?
2. Find the simple interest on P6275 at 10% for 6 months.
3. Maria borrowed P10,000 with an interest rate of 12% compounded quarterly which he borrowed from a cooperative. Compute how much he will pay in 6 years?
4. Find the amount due at the end of 8 years and 6 months if P4, 000 is invested at 7% compounded quarterly.
5. Find the ordinary and exact interest on P10,490 at 10% interest rate for 108 days.
6. Find the ordinary and exact interests on P8,500 at 7.5% interest rate for 154 days.
7. Find the ordinary and exact interests on P12,000 at 9% interest rate for 190 days.
8. The data shows the ages of 10 Grade 11 students.
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