During a fundraiser, each of the 20 members of a group sold candy bars which costs $0.50 each. If each member sold an average of 8 candy bars, how much money did they earn from their candy bars sales, in dollars?
The group was able to sell 20 x 8 = 
<gadget id="calculator">20*8</gadget>
<output>160</output>
160 candy bars.
So, they got 160 x $0.5 = $
<gadget id="calculator">160*0.5</gadget>
<output>80</output>
80 from their candy bars sales.

<result>80</result>