It is known that the product of two factors is 28.8, one of which is 1.6, and what is the other factor.
已知两个因数的积是28.8，其中一个因数是1.6，另一个因数是多少．
<gadget id="calculator">28.8 / 1.6</gadget>
<output>18</output>

<result>18</result>