體積轉換
1a.3.04m3 =?cm3
1b.0.721cm3 = ?mm3
1c.0.008 29 km3 =?m3
可以列步驟嗎!THX!!!
數學......
2006-11-03 2:29 am
回答 (6)
2006-11-03 2:35 am
✔ 最佳答案
1a.3.04m3 =?cm31m3=100*100*100cm3=1000000cm3
3.04m3=3040000cm3
1b.0.721cm3 = ?mm3
1cm3=10*10*10=1000mm3
0.721cm3=7210mm3
1c.0.008 29 km3 =?m3
1km3=1000*1000*1000m3=1000000000m3
0.008 29km3=8290000m3
搞店
咪抄
2006-11-02 18:37:04 補充：
最上面果2個 抄問題@@ 咁咪姐係無答
2006-11-02 18:41:22 補充：
1b.0.721cm3 = ?mm31cm3=10*10*10=1000mm30.721cm3=7210mm3寫錯左@@應該係721mm3 才對
2006-11-03 2:37 am
1a. 1m = 100 cm
1m3 = 1000000 cm3
i.e. 3.04 m3 = 3040000 cm3
1b. 1 cm = 10 mm
1 cm3 = 1000 mm3
i.e. 0.721 cm3 = 721 mm3
1c. 1 km = 1000 m
1 km3 = 1000000000 m3
i.e. 0.00829 km3 = 8290000 m3
1m3 = 1000000 cm3
i.e. 3.04 m3 = 3040000 cm3
1b. 1 cm = 10 mm
1 cm3 = 1000 mm3
i.e. 0.721 cm3 = 721 mm3
1c. 1 km = 1000 m
1 km3 = 1000000000 m3
i.e. 0.00829 km3 = 8290000 m3
2006-11-03 2:36 am
１ａ. 將3.04乘三次１００，因為１ｍ＝１００ｃｍ
１ｂ.0.721乘三次１０，１ｃｍ＝１ｍｍ
１ｃ.0.00829乘三次１０００，１ｋｍ＝１０００ｍ
１ｂ.0.721乘三次１０，１ｃｍ＝１ｍｍ
１ｃ.0.00829乘三次１０００，１ｋｍ＝１０００ｍ
2006-11-03 2:35 am
3.04m3 =304cm3
0.721cm3 =7.21mm3
0.008 29 km3 =8.29m3
0.721cm3 =7.21mm3
0.008 29 km3 =8.29m3
2006-11-03 2:33 am
1a.3.04m3 =?cm3
1b.0.721cm3 = ?mm3
1c.0.008 29 km3 =?m3
可以列步驟嗎!THX!!!
1b.0.721cm3 = ?mm3
1c.0.008 29 km3 =?m3
可以列步驟嗎!THX!!!
收錄日期: 2021-04-23 15:51:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061102000051KK02923