The fishing team caught three times more prawns than crabs today. If you catch 540 kilograms of prawns, how many kilograms will you catch crabs?
捕捞队今天捕的大虾是螃蟹的3倍．捕捞大虾540千克，捕捞螃蟹多少千克？
<gadget id="calculator">540 / 3</gadget>
<output>180</output>

<result>180</result>