vegetable store shipped a batch of cucumbers. If each basket contains 20 kilograms, 50 baskets should be filled. Now each basket holds 25 kilograms, how many baskets can be saved?
某蔬菜商店运来一批黄瓜，如果每筐装20千克，要装50筐．现在每筐装25千克，可以少装多少筐？
<gadget id="calculator">50 / 25</gadget>
<output>2</output>

<gadget id="calculator">20 * 2</gadget>
<output>40</output>

<result>40</result>