The school is going to buy a batch of tables and chairs, each table is 32.8 yuan, each chair is 17.2 yuan, 60 pieces each, how much is the total cost?
学校准备买一批桌椅，每张桌子32.8元，每张椅子17.2元，各买60张，一共需要多少元钱？
<gadget id="calculator">32.8 + 17.2</gadget>
<output>50</output>

<gadget id="calculator">50 * 60</gadget>
<output>3_000</output>

<result>3_000</result>