There are still 8 goldfish left in Wang Meili’s goldfish tank, which is exactly (2/3) of the original total number. How many goldfish did Wang Meili’s family originally have?
王美丽家金鱼缸里还剩下8条金鱼，正好是原来总数的(2/3)，王美丽家原来有多少条金鱼？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">8 / (2/3)</gadget>
<output>12</output>

<result>12</result>