A single discount equivalent to the discount series of 20%, 10% and 8% is?
Choose the most appropriate option.
A) 31.6 B) 31.0 C) 31.6 D) 31.1 E) 33.76
100*(80/100)*(90/100)*(92/100)   = 68.4   100 - 66.24= 
<gadget id="calculator">100 - 66.24</gadget>
<output>33.76</output>
33.76   Answer: 33.76
<result>E</result>
A single discount equivalent to the discount series of 20%, 10% and 8% is?