Abu's Simple Interest Investment Analysis

Vocabulary terms and specific numerical values extracted from the investment problem involving simple interest accounts.

Abu

The worker who invested specific amounts into two separate accounts to earn simple interest annually.

Simple interest rates

The annual percentage returns provided by the two accounts, which are $11\%$ and $10\%$, respectively.

Investment amount relationship

The condition in the problem stating that the amount invested at the $11\%$ interest rate is $140\%$ of the amount invested at the $10\%$ rate.

Total interest earned

The aggregate sum of interest accumulated from both investment accounts after the specified time period, totaling $GH\text{¢ }22,580.60$.

Investment duration

The total length of time specified for the accrual of interest in both accounts, which is $3\text{ years}$.