There are 240 white rabbits in the farm, and the number of black rabbits is more than that of white rabbits (1/5). How many black rabbits are there?
饲养场有白兔240只，黑兔的只数比白兔多(1/5)．黑兔有多少只？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">240 * (6/5)</gadget>
<output>288</output>

<result>288</result>