On Sunday, the master worker went to the school to repair the tables and chairs, and they have already repaired (5/8), exactly 50 sets. How many sets will be repaired in total?
星期天，工人师傅到学校修桌椅，已经修好了(5/8)，正好修了50套．一共要修多少套？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">50 / (5/8)</gadget>
<output>80</output>

<result>80</result>