The prices per kilogram of three kinds of candy A, B, and C are 9 yuan, 7.5 yuan, and 7 yuan respectively. Now mix 5 kilograms of candy A, 4 kilograms of candy B, and 3 kilograms of candy C. How many kilograms can you buy for 36 yuan? kind of candy.
甲乙丙三种糖果每千克的价格分别是9元，7.5元，7元，现把甲种糖果5千克，乙种糖果4千克，丙种糖果3千克混合在一起，那么36元可买多少千克这种糖果．
<gadget id="calculator">9 * 5</gadget>
<output>45</output>

<gadget id="calculator">7.5 * 4</gadget>
<output>30</output>

<gadget id="calculator">7 * 3</gadget>
<output>21</output>

<gadget id="calculator">45 + 30 + 21</gadget>
<output>96</output>

<gadget id="calculator">5 + 4 + 3</gadget>
<output>12</output>

<gadget id="calculator">96 / 12</gadget>
<output>8</output>

<gadget id="calculator">36 / 8</gadget>
<output>9/2 = around 4.5</output>

<result>9/2 = around 4.5</result>