4.8立方米=________立方分米??????????????????700毫升=________升7.8米=________厘米????????????????

发布时间:2020-08-10 04:03:45

4.8立方米=________立方分米??????????????????
700毫升=________升
7.8米=________厘米????????????????????
3时12分=________时.

网友回答

4800    0.7    780    3.2
解析分析:(1)把4.8立方米换算成立方分米数,用4.8乘进率1000得4800立方分米;
(2)把700毫升换算成升数,用700除以进率1000得0.7升;
(3)把7.8米换算成厘米数,用7.8乘进率100得780厘米;
(4)把3时12分换算成时数,先把12分换算成时数,用12除以进率60得0.2时,再加上3时得3.2时.

解答:(1)4.8立方米=4800立方分米;
(2)700毫升=0.7升;
(3)7.8米=780厘米;
(4)3时12分=3.2时.
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