Answer: $144
Step-by-step explanation:
The formula to calculate the simple interest is given by :-
[tex]\text{S.I.}=Prt[/tex]
Here, P - Principal amount, r - rate of interest and t is time (Generally in years).
Given : P= $300; r = 8%=0.08 ; t= 6 years
Now, the using the above simple interest formula , we have
[tex]\text{I}=300\times0.08\times6\\\\\Rightarrow\ \text{I}=\$\ 144[/tex]
Therefore , the simple interest = $ 144.