The school bought 3 basketballs for a total of 285 yuan. How much would it cost to buy 15 of the same basketball?
学校买来3个篮球共285元，如果买同样的篮球15个，要花多少元？
<gadget id="calculator">285 / 3</gadget>
<output>95</output>

<gadget id="calculator">95 * 15</gadget>
<output>1_425</output>

<result>1_425</result>