Apples are 10 yuan per kilogram, the price of peaches is 3/5 of apples, and the price of bananas is 1/2 of apples. What is the price of bananas per kilogram?
苹果每千克10元，桃子的价格是苹果的(3/5)，香蕉的价格是苹果的(1/2)，香蕉的价格是多少元/kg．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">10 * (1/2)</gadget>
<output>5</output>

<result>5</result>