A batch of soccer balls was sold (3/5), exactly 60 of which were sold. How many were the original batch of soccer balls?
一批足球卖出了(3/5)，刚好卖出了60个，这批足球原有多少个
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">60 / (3/5)</gadget>
<output>100</output>

<result>100</result>