Uncle Wang, a professional rabbit breeder, has raised 240 cages of white rabbits and 320 cages of gray rabbits. There are 5 rabbits in each cage. How many rabbits are raised in this farm?
养兔专业户王大伯饲养了240笼白兔和320笼灰兔，每笼有5只兔，这个养殖场一共养了多少只兔？
<gadget id="calculator">240 + 320</gadget>
<output>560</output>

<gadget id="calculator">560 * 5</gadget>
<output>2_800</output>

<result>2_800</result>