The store sells 250kg of cabbage, which is 30kg less than that of radish (5/6). How many kilograms of radishes are sold?
商店卖出白菜250㎏，比卖出萝卜的(5/6)少30㎏．卖出萝卜有多少千克？
<gadget id="calculator">250 + 30</gadget>
<output>280</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">280 / (5/6)</gadget>
<output>336</output>

<result>336</result>