In the new semester, the school has equipped 48 sets of new desks and chairs for the electronic classrooms. Each desk is 115 yuan, and each chair is 55 yuan. How much does it cost to buy these desks and chairs?
新学期学校为电教室配置了48套新课桌椅，课桌每张115元，椅子每张55元．购买这批课桌椅一共需要多少钱？
<gadget id="calculator">115 + 55</gadget>
<output>170</output>

<gadget id="calculator">170 * 48</gadget>
<output>8_160</output>

<result>8_160</result>