Scientists have found that 10,000 square meters of forest can absorb 6.3 tons of carbon dioxide per week during the growing season. How many kilograms of carbon dioxide can be absorbed per square meter per day on average?
科学家研究发现，10000平方米的森林在生长季节每周可以吸收6.3吨二氧化碳．平均每天每平方米可以吸收二氧化碳多少千克？
<gadget id="calculator">6.3 * 1_000</gadget>
<output>6_300</output>

<gadget id="calculator">6_300 / 10_000 / 7</gadget>
<output>9/100 = around 0.09</output>

<result>9/100 = around 0.09</result>