题目内容
| 3750ml= 3.75 3.75 升=3.75 3.75 dm3 |
5.82ml= 5.82 5.82 cm3=0.00582 0.00582 dm3. |
分析:(1)把3750ml换算成升数,用3750除以进率1000得3.75升;再把3.75升换算成dm3数,因为1升=1dm3,所以3.75升=3.75dm3;
(2)把5.82ml换算成cm3数,因为1ml=1cm3,所以5.82ml=5.82cm3;再把5.82cm3数换算成dm3数,用5.82除以进率1000得0.00582dm3.
(2)把5.82ml换算成cm3数,因为1ml=1cm3,所以5.82ml=5.82cm3;再把5.82cm3数换算成dm3数,用5.82除以进率1000得0.00582dm3.
解答:解:(1)3750ml=3.75升=3.75dm3;
(2)5.82ml=5.82cm3 0.00582dm3.
故答案为:3.75,3.75,5.82,0.00582.
(2)5.82ml=5.82cm3 0.00582dm3.
故答案为:3.75,3.75,5.82,0.00582.
点评:此题考查名数的换算,把高级单位的名数换算成低级单位的名数,就乘单位间的进率;把低级单位的名数换算成高级单位的名数,就除以单位间的进率.
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