(1)3.06吨=3060千克; (2)800毫升=0.8升; (3)4.2公顷=42000平方米; (4)0.7时=42分; (5)45分=0.75时; (6)0.54立方分米=540立方厘米; (7)
(8)
(9)800厘米=8米; (10)
(11)6.05千米=6千米50米; (12)20吨700千克=20.7吨; (13)3平方分米20平方厘米=3.2平方分米; (14)4
(15)28个月=2年4个月; (16)7060立方厘米=7060毫升=7.06升. 故答案为:3060,0.8,42000,42,0.75,540,15,24,8,80,6,50,20.7,3.2,4,50,2,4,7.06. |