The fruit shop bought back 103 kg of apples and 218 kg of pears. The oranges bought back are 4 times the total number of apples and pears. How many kilograms of fruit did the fruit shop buy back?
水果店买回苹果103千克，买回梨218千克．买回的橘子是苹果和梨的总数的4倍，水果店共买回多少千克水果？
<gadget id="calculator">103 + 218</gadget>
<output>321</output>

<gadget id="calculator">321 * 4</gadget>
<output>1_284</output>

<gadget id="calculator">1_284 + 103 + 218</gadget>
<output>1_605</output>

<result>1_605</result>