The price of 1 kilogram of apples is 3.6 yuan, and the price of 1 kilogram of oranges is 2.4 yuan. Xiao Ke bought 10 kilograms of apples and 10 kilograms of oranges, how much did he spend in total?
1千克苹果的价钱是3.6元，1千克橘子的价钱是2.4元．小柯买了10千克苹果，10千克橘子，共花了多少元？
<gadget id="calculator">3.6 * 10</gadget>
<output>36</output>

<gadget id="calculator">2.4 * 10</gadget>
<output>24</output>

<gadget id="calculator">36 + 24</gadget>
<output>60</output>

<result>60</result>