The fruit shop shipped a batch of Red Fuji apples, 15 kilograms per box, and after selling 12 boxes, there were 150 kilograms left. How many kilograms of Red Fuji apples are shipped in by the fruit shop?
水果店运来一批红富士苹果，每箱15千克，卖出12箱后，还剩150千克．水果店运进红富士苹果多少千克？
<gadget id="calculator">15 * 12</gadget>
<output>180</output>

<gadget id="calculator">180 + 150</gadget>
<output>330</output>

<result>330</result>