0.45m等於幾多CM~??
回答 (4)
2011-03-12 9:50 pm
1m = 100cm
0.01m = 1cm.
(0.01 x 45)m = 1cm x 45
0.45m = 45cm
只要把小數點向後退2個位(m to cm)
0.45m
04.5
45cm
(cm to m)
45cm
4.5
0.45m
0.01m = 1cm.
(0.01 x 45)m = 1cm x 45
0.45m = 45cm
只要把小數點向後退2個位(m to cm)
0.45m
04.5
45cm
(cm to m)
45cm
4.5
0.45m
2011-03-12 9:45 pm
0.45m等於45cmbecause 100 cm =1m
0.50 m = 50cm
0.45 m = 45cm
0.50 m = 50cm
0.45 m = 45cm
收錄日期: 2021-04-23 20:48:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110312000051KK00506