It is known that the unit price of apples is 8 yuan/kg, the unit price of pineapples is 6 yuan/kg, and the unit price of pears is 5 yuan/kg. Mom bought (3/4)kg apples, (4/3)kg pineapples, (8 /5) How much did you spend for a kilogram of pears?
已知苹果的单价为8元/kg，菠萝的单价为6元/kg，梨的单价为5元/kg，妈妈买了(3/4)kg苹果，(4/3)kg菠萝，(8/5)kg梨，一共花了多少元？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">8 * (3/4)</gadget>
<output>6</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">6 * (4/3)</gadget>
<output>8</output>

<gadget id="calculator">8 / 5</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">5 * (8/5)</gadget>
<output>8</output>

<gadget id="calculator">6 + 8 + 8</gadget>
<output>22</output>

<result>22</result>