8.09km一0.79Km等于多少
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8.09-0.79=7.3(Km)答:8.09km一0.79Km等于7.3Km
咨询记录 · 回答于2023-05-19
8.09km一0.79Km等于多少
8.09-0.79=7.3(Km)答:8.09km一0.79Km等于7.3Km
因为,1kg=0.001t所以,800kg=0.8t则,10t800kg=10.8t并且,45/100t=0.45t所以,10t800kg+45/100t=10.8t+0.45t=11.25t
还有多少哦
这个是一题的单价,这个给你解答了之后,还有要咨询的需要升级哦
因为,1dm²=0.01m²所以,4dm²=0.04m²50dm²=0.5m²则,15m²4dm²=15.04m²并且,9m²50dm²=9.5m²所以,15m²4dm²-9m²50dm²=15.04m²-9.5m²=5.54m²