a big container is 35 % full with water. if 16 liters of water is added, the container becomes 3 / 4 full. what is the capacity of the big container in liters?	Choose one:  A) 32  B) 40  C) 48  D) 54  E) 60
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">(3/4) - (7/20)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">16 / (2/5)</gadget>
<output>40</output>

<result>B</result>
a big container is 35 % full with water. if 16 liters of water is added, the container becomes 3 / 4 full. what is the capacity of the big container in liters?
divide(16, subtract(divide(3, 4), divide(35, const_100)))
"16 liters is 40 % of the capacity c . 16 = 0.4 c c = 16 / 0.4 = 40 liters . the answer is b ."