Uncle Zhang, a fruit farmer, planted 6 rows of pear trees, each with 14 trees. On average, each pear tree can harvest 25 kilograms of pears at a time. How many kilograms of pears can these trees harvest in total?
果农张大伯家种了6行梨树，每行14棵，平均每棵梨树一次可收梨25千克，这些梨树一共可收梨多少千克？
<gadget id="calculator">14 * 6 * 25</gadget>
<output>2_100</output>

<result>2_100</result>