In a proportional formula, it is known that the product of two outer terms is (3/8), and one inner term is (5/6), then what is the other inner term.
在一个比例式中，已知两个外项的积是(3/8)，其中一个内项是(5/6)，那么另一个内项是多少．
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(3/8) / (5/6)</gadget>
<output>9/20 = around 0.45</output>

<result>9/20 = around 0.45</result>