Mr. Joseph borrowed $18900 at 13.5% per annum and repaid $12 757.50 simple interest.Calculate the period of the loan

(a) $855 simple interest was paid when $4500 was invested at 4.75% per annum.Determine the period of investment.(b) Mrs. Woods borrowed a sum of money from a bank at 12.5% per annum for 6 yearsand paid $6375 simple interest. Calculate the sum of money mrs. Wood borrowedfrom the bank.(c) The simple interest on $15 000 for years is $4950. Calculate the rate percent perannum.

Gary borrowed $1200 from a bank. He had to repay $2.20 as simple interest after 2 months. Determine the interest rate per annum.

Andrew borrows $79,500 for 2 years and earns $10,017 of simple interest. Calculate the interest rate?

Sanjay borrowed Rs.900 at 4% per annum and Rs.1100 at 5% per annum for the same duration. He to pay Rs.364 in all as interest. What is the time period in years?Options5 years2 years4 years3 years

Nithin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is 8,160, the money borrowed by him was?