This topic has been archived. It cannot be replied.
-
枫下家园 / 望子成龙 / 请教数学高手:儿子7年级数学题:The volume 14 m3, height 3.5 m, the width is half of the length, asking for width and length。 书上的答案是:1 和 2。 我觉得不对。 你们认为呢?
-emiao(littlefish);
2006-12-6
(#3361752@0)
-
好想是不对, 3.5x1x2=7
-sjsbb(牧羊犬);
2006-12-6
(#3361827@0)
-
但是教科书的答案不大可能错。
-emiao(littlefish);
2006-12-6
(#3361868@0)
-
my answer will be lenth=8开根号=2.8xxxxx, 要不他把小数点后面的都省了,那省的也太离扑了
-sjsbb(牧羊犬);
2006-12-6
(#3361908@0)