A positive number x is multiplied by 5, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x ? Pick:
A) 9/4  B) 3/2  C) 4/3  D) 5/3  E) 1/2
sq rt(5x/3) = x   =&gt; 5x/3 = x^2   =&gt; x = 5/3   Ans - 5/3
<result>D</result>
A positive number x is multiplied by 5, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x ?