The workers of the packaging company can pack about 60 gift boxes per hour. According to this calculation, how many hours will it take to pack 520 gift boxes?
包装公司的工人们每小时大约能包装礼品盒60个，照这样计算，要包装520个礼品盒，大约要多少小时才能包完？
<gadget id="calculator">520 / 60</gadget>
<output>26/3 = around 8.666667</output>

<result>26/3 = around 8.666667</result>