Given: Apples cost 6 yuan for 4 kilograms, and oranges cost 11 yuan for 5 kilograms. Uncle Wang bought 16 kilograms of apples and 20 kilograms of oranges. How much should he pay in total?
已知：苹果4千克6元，桔子5千克11元，王叔叔买16千克苹果和20千克桔子，共应付多少钱？
<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">(3/2) * 16</gadget>
<output>24</output>

<gadget id="calculator">11 / 5</gadget>
<output>11/5 = around 2.2</output>

<gadget id="calculator">(11/5) * 20</gadget>
<output>44</output>

<gadget id="calculator">24 + 44</gadget>
<output>68</output>

<result>68</result>