The sports room bought 10 basketballs and 15 footballs. The basketballs are 35.7 yuan each, and the footballs are 25.4 yuan each. How much does it cost in total?
体育室买了10个篮球和15个足球，篮球每个35.7元，足球每个25.4元，一共要付多少元？
<gadget id="calculator">35.7 * 10</gadget>
<output>357</output>

<gadget id="calculator">25.4 * 15</gadget>
<output>381</output>

<gadget id="calculator">357 + 381</gadget>
<output>738</output>

<result>738</result>