There are 9 boxes of oranges and 375 kilograms of apples in the fruit shop. Each box of oranges weighs 45 kg. How many kilograms of fruit does the fruit shop have in total?
水果店有9箱桔子和375千克苹果，每箱桔子重45千克，水果店共有水果多少千克？
<gadget id="calculator">45 * 9</gadget>
<output>405</output>

<gadget id="calculator">405 + 375</gadget>
<output>780</output>

<result>780</result>