Mom bought 8 kilograms of apples and 4 kilograms of bananas, and spent a total of 68.8 yuan. It is known that 5.6 yuan per kilogram of apples, how much is it per kilogram of bananas? (solution with equation)
妈妈买了8千克苹果和4千克香蕉，共花了68.8元．已知每千克苹果5.6元，每千克香蕉多少钱？(用方程解答)
<gadget id="calculator">8 * 5.6</gadget>
<output>44.8</output>

<gadget id="calculator">68.8 - 44.8</gadget>
<output>24</output>

<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<result>6</result>