In a scale, the product of two outer terms is the smallest composite number, one inner term is 8, and the other inner term is 8.
在一个比例尺里，两个外项的积是最小合数，一个内项是8，另一个内项是多少．
<gadget id="calculator">4 / 8</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>