In the fall, a tree drops a tenth of its initial quantity of leaves each day over the course of four days, then abruptly drops the rest on the fifth day. If it had 340 leaves before they started to fall, how many leaves does it drop on the fifth day?
The tree drops 340 / 10 = 
<gadget id="calculator">340/10</gadget>
<output>34</output>
34 leaves for each of the four days.
Thus, it drops 34 * 4 = 
<gadget id="calculator">34*4</gadget>
<output>136</output>
136 leaves over the first four days.
Therefore, it drops 340 - 136 = 
<gadget id="calculator">340-136</gadget>
<output>204</output>
204 leaves on the fifth day.

<result>204</result>