A bar over a sequence of digits in a decimal indicates that the sequence repeats indefinitely. What is the value of (10^4 -10^2)(0.0018)?	Options.
A) 16.82	B) 19.82	C) 17.82	D) 20	E) 22
You get 10^2 (100-1) (.0018)   we know   18/10000= 
<gadget id="calculator">  18/10000</gadget>
<output>9/5_000 = around 0.0018</output>
.0018   10^2 (99) * (18/10000)   10^2= 100 and 100^2 = 10000   Cancel out the 100 with the 10^2   Left with 99(18/100).   0.99*18= 
<gadget id="calculator">0.99*18</gadget>
<output>17.82</output>
17.82   Answer : 17.82
<result>C</result>
A bar over a sequence of digits in a decimal indicates that the sequence repeats indefinitely. What is the value of (10^4 -10^2)(0.0018)?