Mom bought 3 kilograms of apples and 5 kilograms of bananas at a total cost of 56 yuan today. Apples are 9.8 yuan per kilogram. How much is a kilogram of bananas?
妈妈今天买了3千克苹果和5千克香蕉一共花了56元，苹果9.8元/千克，香蕉每千克多少钱？
<gadget id="calculator">9.8 * 3</gadget>
<output>29.4</output>

<gadget id="calculator">56 - 29.4</gadget>
<output>26.6</output>

<gadget id="calculator">26.6 / 5</gadget>
<output>5.32</output>

<result>5.32</result>