The school buys 25 boxes of white chalk and colored chalk, 4.8 yuan per box of white chalk, and 5.2 yuan per box of colored chalk. How much does the school spend on buying chalk?
学校购买白粉笔和彩色粉笔各25盒，白粉笔每盒4.8元，彩色粉笔每盒5.2元，学校购买粉笔一共用去多少钱？
<gadget id="calculator">4.8 + 5.2</gadget>
<output>10</output>

<gadget id="calculator">10 * 25</gadget>
<output>250</output>

<result>250</result>