Aunt Zhao’s family has rabbits of three colors: white, black, and gray. Among them, there are 24 white rabbits, and the number of black rabbits is white rabbits (2/3), and gray rabbits (2/5). How many gray rabbits are there?
赵阿姨家养了白、黑、灰三种颜色的兔子，其中白兔有24只，黑兔的只数是白兔的(2/3)，又是灰兔的(2/5)．灰兔有多少只？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(2/3) / (2/5)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">24 * (5/3)</gadget>
<output>40</output>

<result>40</result>