18dm= ( ___ ) m 2.56t= ( ___ ) kg 0.85dm 2 ( ___ ) cm 2 6km480m= ( ___ ) km
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Worked solution
1. 将分米转换为米
因为 ,从小单位换算到大单位除以进率,所以:
2. 将吨转换为千克
因为 ,从大单位换算到小单位乘以进率,所以:
3. 将平方分米转换为平方厘米
因为 ,从大单位换算到小单位乘以进率,所以:
4. 将复名数 6千米480米 转换为千米
因为 ,所以 。
因此:
Answer
1.8; 2560; 85; 6.48
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