The fruit shop shipped 28 boxes of apples and pears each, each weighing 30 kg for pears and 25 kg for apples. How many kilograms of fruit does the fruit shop ship? (calculated in two ways)
水果店运来苹果和梨个各28箱，每箱梨重30千克，苹果每箱重25千克．水果店一个运来多少千克水果？(用两种方法计算)
<gadget id="calculator">28 * 30</gadget>
<output>840</output>

<gadget id="calculator">28 * 25</gadget>
<output>700</output>

<gadget id="calculator">840 + 700</gadget>
<output>1_540</output>

<result>1_540</result>