In a ratio, the product of two inner terms is the smallest odd number, one of which is 0.3, and what is the other outer term.
在一个比例中，两内项之积是最小的奇数，其中一个外项是0.3，另一个外项是多少．
<gadget id="calculator">1 / 0.3</gadget>
<output>3.333333</output>

<result>3.333333</result>