F2 Maths(急)

🎓 學業台小學及中學教育

用戶124872

2006-10-19 7:21 am

Estimate the weight of a size 10(i.e.4.125 inch x 9.5 inch) envelop and explain the method used.

最先答中o個個有5分!!!!!

回答 (2)

F4F of shcc

2006-10-19 7:51 am

✔ 最佳答案

4.125 inch x 9.5 inch
~4inch x10inch
=40inch

👍 0 👎 0

hoiyau2001

2006-10-19 10:47 pm

4.125 inch x 9.5 inch
=(4x10)inch
=40inch(square)
**無完整單位可能會扣分

2006-10-19 14:48:02 補充：
4.125 inch x 9.5 inch~(4x10)inch=40inch(square)**無完整單位可能會扣分

👍 0 👎 0