Divide the quotient of 6 by 1.5, add 4, and multiply by 4, what is the product?
6除1.5的商，加上4，再乘4，积是多少．
<gadget id="calculator">1.5 / 6</gadget>
<output>0.25</output>

<gadget id="calculator">0.25 + 4</gadget>
<output>4.25</output>

<gadget id="calculator">4.25 * 4</gadget>
<output>17</output>

<result>17</result>