Fill in the appropriate number in the box. (3.6+(13.3-8.8)*□)/0.36=50
在方框里填入适当的数．(3.6+(13.3-8.8)*□)/0.36=50多少
<gadget id="calculator">0.36 * 50</gadget>
<output>18</output>

<gadget id="calculator">18 - 3.6</gadget>
<output>14.4</output>

<gadget id="calculator">14.4 / 4.5</gadget>
<output>3.2</output>

<result>3.2</result>