Eighty-five cans were collected. LaDonna picked up 25 cans. Prikya picked up twice as many times as many cans as LaDonna. Yoki picked up the rest of the cans. How many cans did Yoki pick up?
LaDonna = 
<gadget id="calculator">25</gadget>
<output>25</output>
25 cans.
Prikya is twice as many as LaDonna = 2*25 = 
<gadget id="calculator">2*25</gadget>
<output>50</output>
50.
Yoki picked up the rest 85 - 25 - 50 = 
<gadget id="calculator">85-25-50</gadget>
<output>10</output>
10.
Yoki picked up 10 cans.

<result>10</result>