The fruit shop has bananas, apples, and peaches in total 200 kg. There are 3 times more bananas than apples, and 2 times more apples than peaches. How many kilograms are bananas?
水果店有香蕉、苹果、桃子一共有200千克．香蕉比苹果多3倍，苹果比桃子多2倍，香蕉有多少千克？
<gadget id="calculator">1 + 3 + 12</gadget>
<output>16</output>

<gadget id="calculator">200 / 16</gadget>
<output>25/2 = around 12.5</output>

<gadget id="calculator">(25/2) * 12</gadget>
<output>150</output>

<result>150</result>