
gen math finals
Quiz by Carolina Advento
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Based on problem 3, what is the principal value?
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. A principal amount of ₱800 is invested at a simple interest rate of 5% per year for 4 years. What is the interest earned?
John borrowed some money from the bank at a simple interest rate of 4% per year. After 5 years, he had to repay a total of ₱1,500. What was the principal amount he borrowed?
Alex invested an amount at a simple interest rate of 3.6% per year and earned ₱200 in interest after 4 months. What was the principal amount he invested?