Question

Simple interst for $750 at 6.5 interest for 3 years

Answer 1

To find the simple interest, we multiply 750 × 0.065 × 3 to get that: $146.25

Answer 2

Considering that you mean 6.5% interest yearly, the interest gained would be:
$146.25

and the total amount would be $896.25

Hope this helped!