千米是幾多?
一公尺是幾多?
1cm=?mm
1km=?m
1m=?cm
請寫英文單位
2006-11-03 14:43:05 · 6 個解答 · 發問者 Andy 4 in 科學 ➔ 數學
公尺 = 米 (m)
千米 = 公里 (km)
1 公尺 = 1 米 (m)
1 c m = 10 mm
1 km =1000m
1m = 100cm
2006-11-03 14:45:47 · answer #1 · answered by J 7 · 0⤊ 0⤋
千米=km
一公尺=m
1cm=10mm
1km=1000m
1m=100cm
2006-11-04 05:04:30 · answer #2 · answered by angelhly227 3 · 0⤊ 0⤋
1 公尺 =1(m)
1cm =10 mm
1 km =1000m
1m = 100cm
2006-11-03 16:15:31 · answer #3 · answered by jordanabc41723 2 · 0⤊ 0⤋
1 公尺 =1(m)
1cm =10 mm
1 km =1000m
1m = 100cm
2006-11-03 14:48:18 · answer #4 · answered by ? 6 · 0⤊ 0⤋
1cm=10mm
1km=1000m
1m=100cm
2006-11-03 14:47:52 · answer #5 · answered by LauHo Man 2 · 0⤊ 0⤋
1km=1000m
1m=100cm
1cm=10mm
2006-11-03 14:47:02 · answer #6 · answered by Edward 1 · 0⤊ 0⤋