问题描述：
急!在线等!应用题,懂英语和数学的来……
Cordon has a rectangular farm of length 7.8 m and width 4.2 m.He used 12平方米 of the farm to plant some sunflowers and then divide the remaining area into 6 equal parts.What is the area of each part?
（我知道对你们来说或许有点简单）
Cordon has a rectangular farm of length 7.8 m and width 4.2 m.He used 12平方米 of the farm to plant some sunflowers and then divide the remaining area into 6 equal parts.What is the area of each part?
（我知道对你们来说或许有点简单）
问题解答：
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