In a ratio, the product of two outer terms is just the smallest prime number. It is known that one inner term is (8/3), then what is the other inner term.
在一个比例中，两个外项之积正好是最小的质数．已知一个内项是(8/3)，那么另一个内项是多少．
<gadget id="calculator">8 / 3</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">2 / (8/3)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>