It is known that the product of two factors is 0.24, one of which is 0.3, and what is the other factor.
已知两个因数的积是0.24，其中一个因数是0.3，另一个因数是多少．
<gadget id="calculator">0.24 / 0.3</gadget>
<output>0.8</output>

<result>0.8</result>