我想問下4'2" 要轉成mm 點計
4'呎2"吋 咁解?
4'2” 要轉成mm 點計
2008-03-20 11:44 pm
回答 (2)
2008-03-20 11:54 pm
1吋 = 25.4mm
1呎= 12吋
4呎2吋= 4x12 plus 2 =50吋= 50 x 25.4 = 1270 mm
1呎= 12吋
4呎2吋= 4x12 plus 2 =50吋= 50 x 25.4 = 1270 mm
參考: Conversion Guide in my diary.
2008-03-20 11:49 pm
我想問下4'2" 要轉成mm 點計
1" = 25.4mm
4'2" = 50" = 1,270 mm or 127 cm or 1.27 m
1" = 25.4mm
4'2" = 50" = 1,270 mm or 127 cm or 1.27 m
收錄日期: 2021-04-13 15:18:43
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