If the digits 31 in the decimal 0.00031 repeat indefinitely, what is the value of (10^5-10^3)(0.00031)?
Pick one
A) 31
B) 0.31
C) 0.0031
D) 0.00031
E) 3.1e-05
99*0.31= 
<gadget id="calculator">99*0.31</gadget>
<output>30.69</output>
30.69 approx. 31   31nswer : 31
<result>A</result>
If the digits 31 in the decimal 0.00031 repeat indefinitely, what is the value of (10^5-10^3)(0.00031)?