A microwave oven is 546 yuan, and Nanjing Commercial Building sells 15 units a day, how much is it sold in a day?
一台微波炉546元，南京商厦一天卖出15台，一天一共卖了多少元．
<gadget id="calculator">546 * 15</gadget>
<output>8_190</output>

<result>8_190</result>