The cafeteria bought 3 baskets of cucumbers, each weighing 25 kilograms; and 36 kilograms of beans. How many kilograms more cucumbers are bought than beans?
食堂买来3筐黄瓜，每筐25千克；又买来豆角36千克．黄瓜比豆角多买多少千克？
<gadget id="calculator">25 * 3</gadget>
<output>75</output>

<gadget id="calculator">75 - 36</gadget>
<output>39</output>

<result>39</result>