There are 24 black goats on the meadow, the white goat is its (3/4), how many white goats are there?
草地上黑山羊有24只，白山羊是它的(3/4)，白山羊有多少只．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">24 * (3/4)</gadget>
<output>18</output>

<result>18</result>