Hope Primary School newly bought 125 sets of desks and chairs, each desk is 115 yuan, and each chair is 85 yuan. How much did Hope Primary School cost?
希望小学新买来125套课桌椅，每张课桌115元，每把椅子85元．希望小学一共用了多少元？
<gadget id="calculator">115 + 85</gadget>
<output>200</output>

<gadget id="calculator">200 * 125</gadget>
<output>25_000</output>

<result>25_000</result>