The school plans to buy 40 sets of school uniforms for first-year freshmen, each jacket is 25 yuan, and each pair of trousers is 15 yuan. How much does it cost in total? (answer in two ways)
学校计划为一年级新生购买40套校服，上衣每件25元，裤子每条15元，一共要多少钱？(用两种方法解答)
<gadget id="calculator">25 * 40</gadget>
<output>1_000</output>

<gadget id="calculator">15 * 40</gadget>
<output>600</output>

<gadget id="calculator">1_000 + 600</gadget>
<output>1_600</output>

<result>1_600</result>