587 * 999 = ? Choose the correct choice from the following answers
A) 586411  B) 586413  C) 486411  D) 486413  E) None of these
Explanation:   Trick: 587 * (1000 - 1) = 587000 - 587= 
<gadget id="calculator">587000 - 587</gadget>
<output>586_413</output>
586413   Option 586413
<result>B</result>
587 * 999 = ?