Sally invests £8600 at a simple interest rate of 6% per year.
Work out the value of the investment after 3 years.
![Sally invests 8600 at a simple interest rate of 6 per year Work out the value of the investment after 3 years class=](https://us-static.z-dn.net/files/d4e/a424e5da4b08ee93b8b63f06a2886e8c.png)