一吨有幾多平方米?

cannot convert.....ther are not in same unit
一吨 tonne (which is MASS)
平方米 m^2 (chich is AREA)

if u really want to conver, then 一吨 of what material and what is the height of that particular material.

吨 = 重量單位
平方米 = 面積單位
兩樣野性質完全唔同, 點樣可以轉換????????
一吨棉花同一吨鐵沙鋪係地下, 覆蓋面積都唔同啦 !!!

2006-11-02 15:52:30 補充：
投票黨之所為