Gunter is trying to count the jelly beans in a jar. He asks his friends how many they think are in the jar. One says 80. Another says 20 more than half the first one. A third says 25% more than the first one. What is their average guess?
The second person guessed 60 because 20 + (80/2)= 
<gadget id="calculator">20+(80/2)</gadget>
<output>60</output>
60.
The second guessed 100 because 80 x 1.25 = 
<gadget id="calculator">80*1.25</gadget>
<output>100</output>
100.
The total amount guessed is 240 because 80 + 60 + 100 = 
<gadget id="calculator">80+60+100</gadget>
<output>240</output>
240.
The average amount guessed is 80 because 240 / 3 = 
<gadget id="calculator">240/3</gadget>
<output>80</output>
80.

<result>80</result>