Three thousand dollars is invested in an account paying 4% interest, and twice that amount is invested at 6%.
Which of the following expressions represents the amount of interest earned on the money invested at 6%?

Question

Three thousand dollars is invested in an account paying 4% interest, and twice that amount is invested at 6%.
Which of the following expressions represents the amount of interest earned on the money invested at 6%?

anonymous · Answer

I am not sure what options you can select from. 
But it is 6000 dollars for 6% or 0.06 interest rate
Annual interest is 6000*0.06
The actual money you will have is 6000*1.06