Grandma Li’s family used 8 tons of water last month and paid 36 yuan for water. Uncle Wang’s family used 14 tons of water. How much was the water fee? (Solve with ratio)
李奶奶家上个月用水8吨，缴纳水费36元，王大爷家用水14吨，缴纳水费多少元？(用比例解)
<gadget id="calculator">36 / 8</gadget>
<output>9/2 = around 4.5</output>

<gadget id="calculator">(9/2) * 14</gadget>
<output>63</output>

<result>63</result>