The price of a desk is 60.73 yuan, and the price of a chair is 24.27 yuan. The fifth grade needs to buy 30 sets of desks and chairs. How much money do they need?
一张课桌的价钱是60.73元，一条椅子的价钱是24.27元，五年级要购置30套桌椅，需要准备多少元钱？
<gadget id="calculator">60.73 + 24.27</gadget>
<output>85</output>

<gadget id="calculator">85 * 30</gadget>
<output>2_550</output>

<result>2_550</result>