There were 20 questions in a math competition, Lan Lan got it right (4/5), and Jingjing got 87.5% of the questions right. How many questions did Jingjing get right?
一次数学竞赛有20道题，兰兰做对了(4/5)，晶晶做对的题数是兰兰的87.5%．晶晶做对几道题？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">87.5 / 100</gadget>
<output>0.875</output>

<gadget id="calculator">20 * (4/5) * 0.875</gadget>
<output>14</output>

<result>14</result>