The height of an adult male ostrich is (10/7) of an adult (the height of an adult is 1.75 meters), but it is only equivalent to (5/12) of an adult giraffe. How tall is an adult giraffe?
成年雄鸵鸟的身高是一个成年人(一个成年人的身高按1.75米)的(10/7)，可是只相当于成年长颈鹿的(5/12)．成年长颈鹿的身高是多少米？
<gadget id="calculator">10 / 7</gadget>
<output>10/7 = around 1.428571</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(10/7) / (5/12)</gadget>
<output>24/7 = around 3.428571</output>

<gadget id="calculator">1.75 * (24/7)</gadget>
<output>6</output>

<result>6</result>