The area of the chrysanthemum garden in the botanical garden is 0.8 hectares, each chrysanthemum covers an area of 16 square decimeters, and each chrysanthemum can collect 20 grams of flowers. How many kilograms of fresh chrysanthemums can be collected in this chrysanthemum garden?
植物园中菊花园的面积是0.8公顷，每株菊花的占地面积为16平方分米，每株菊花可采集鲜花20克．这个菊花园一共可采集多少千克鲜菊花？
<gadget id="calculator">1_000_000 / 16</gadget>
<output>62_500</output>

<gadget id="calculator">20 / 1_000</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">0.8 * 62_500 * (1/50)</gadget>
<output>1_000</output>

<result>1_000</result>