The simple interest at x% for x years will be $x on a sum of Choose the correct option:
A) $ (1000)/x
B) $(100)x^2
C) $ x
D) $ (100)/x
E) $ 100x
Principal =$(100*x)/(x*x)=$(100/x).   Answer is $ (100)/x
<result>D</result>
The simple interest at x% for x years will be $x on a sum of