The Xingxing Canteen bought 50 kilograms of rice, which is 10 kilograms less than the flour (3/4). How many kilograms of flour did they buy?
星星食堂买来大米50千克，比面粉的(3/4)还少10千克，买来面粉多少千克？
<gadget id="calculator">50 + 10</gadget>
<output>60</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">60 / (3/4)</gadget>
<output>80</output>

<result>80</result>