During the Spring Festival, the fruit shop bought 600 kilograms of fruit, of which oranges accounted for (3/7), and sold all oranges (7/10) in 3 days, how many kilograms of oranges were sold?
春节期间，水果店购进600千克水果，其中桔子占(3/7)，3天就卖出了全部桔子的(7/10)，卖出桔子多少千克？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">600 * (3/7) * (7/10)</gadget>
<output>180</output>

<result>180</result>