Xiao Ming went to the supermarket to buy 50 yuan of goods, and spent (4/5) of the money he brought. How much money did Xiao Ming bring to the supermarket for shopping?
小明去超市购了50元的货物，用去了所带钱款的(4/5)，求小明带了多少钱款去超市购物？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">50 / (4/5)</gadget>
<output>125/2 = around 62.5</output>

<result>125/2 = around 62.5</result>