Both elm and oleander have a filtering effect on dust in the air. Elm leaves per square meter can absorb 12.8 grams of dust, which is 1.6 times that of oleander leaves. How many grams of dust can each square meter of oleander leaves absorb?
榆树和夹竹桃对空气中的尘埃都有过滤作用．每平方米榆树叶能吸附灰尘12.8克，是夹竹桃叶片的1.6倍．每平方米夹竹桃叶片能吸附灰尘多少克？
<gadget id="calculator">12.8 / 1.6</gadget>
<output>8</output>

<result>8</result>