A pickup truck can fill 20 eight gallon water cans (each can filled three quarters of its capacity) in three hours. If each can is filled to full capacity instead, how long, in hours, will it take to fill 25 cans?
Each can is filled with 8/4*3=
<gadget id="calculator">8/4*3</gadget>
<output>6</output>
6 gallons of water.
A total of 6*20=
<gadget id="calculator">6*20</gadget>
<output>120</output>
120 gallons of water is filled in 3 hours.
In 1 hour, 120/3=
<gadget id="calculator">120/3</gadget>
<output>40</output>
40 gallons of water is filled.
25 full cans can hold 25*8=
<gadget id="calculator">25*8</gadget>
<output>200</output>
200 gallons of water.
It will take 200/40=
<gadget id="calculator">200/40</gadget>
<output>5</output>
5 hours to fill 25 cans to full capacity.

<result>5</result>