The store shipped 98 baskets of pears, each weighing 35 kilograms. Some were sold on the first day, and there were 45 baskets left. How many kilograms of pears were sold?
商店运进98筐鸭梨，每筐35千克．第一天卖了一些，还剩45筐．卖了多少千克梨？
<gadget id="calculator">98 - 45</gadget>
<output>53</output>

<gadget id="calculator">53 * 35</gadget>
<output>1_855</output>

<result>1_855</result>