In the decimal expansion of (2/5)^8 what is the eighth digit to the right of the decimal point?  Choose the correct choice from the following.
A) 6	B) 5	C) 4	D) 3	E) 2
Step 1 Convert fraction to decimal with two decimal places   2/5= 
<gadget id="calculator">  2/5</gadget>
<output>2/5 = around 0.4</output>
0.40 then convert to scientific number= 4*10^-1   Step 2 Multiply 4^8 by 10^-8   Step 3 4 has the sequence 4, 16, 64   6nswer is 6
<result>A</result>
In the decimal expansion of (2/5)^8 what is the eighth digit to the right of the decimal point?