A discount of 20 percent on an order of goods followed by a discount of 40 percent amounts to  Choices.
A) the same as one 45 percent discount B) the same as one 40 percent discount C) the same as one 36 percent discount D) the same as one 52 percent discount E) the same as one 25 percent discount
0.8*0.6*x=0.48x from initial value, meaning 0.52 or 52% discount   the same as one 52 percent discount
<result>D</result>
A discount of 20 percent on an order of goods followed by a discount of 40 percent amounts to