If the average of 37, 69, 47 and x is 46.5, what is x?
Pick one:
A) 37 B) 41 C) 50 D) 59 E) 33
x=33 because:   (37+69+47+x)/4=46.5   (37+69+47+x)/4*4=46.5*4   (37+69+47+x)=186   (37+69+47+x)-153=186-153= 
<gadget id="calculator">186-153</gadget>
<output>33</output>
33   Therefore, the answer is 33, 33.
<result>E</result>
If the average of 37, 69, 47 and x is 46.5, what is x?