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TGM Original Questions
  1. Haley buys a refrigerator with the price of \(\$4\,050\) on hire purchase with a down payment (in percentage) and the remaining to be paid in monthly instalments over \(12\) months at a simple interest rate of \(20\%\) per annum. Given that her monthly instalment is \(\$324\), find Haley’s down payment in percentage of the total price.
  2. Alex buys a TV with the price of \(\$4\,000\) on hire purchase with a down payment of \(10\%\) and the remaining to be paid in monthly instalments over \(12\) months at a simple interest rate of \(15\%\) per annum. Find Alex’s monthly instalment.
  3. Lucas buys a personal computer on hire purchase with a down payment of \(20\%\) and the remaining to be paid in monthly instalments over \(24\) months at a simple interest rate of \(10\%\) per annum. Given that Lucas’ monthly instalment is \(\$126\), find the price of the personal computer.

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Answer:(i) \(810\) dollars, which is \(20\%\) (ii) \(345\) dollars per month (iii) \(3\,150\) dollars

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