单位统一为dm
先求水的体积,V=10*5*6=300
正方体体积,V1=2*2*2=8
所以放入正方体后,相当于水的体积增加了8
即300+8=308
h=308/(10*5)=6.16 dm
希望你能满意,加油!
v=a^2=0.2m×0.2m×0.2m=0.008m^3
h=v/s+h=0.008m^3÷(0.1m×0.05m)+0.6=2.2m
以上全错!
你,2dm的正方体铁块怎能装入长10cm,宽5cm的长方体玻璃容器?????????????????
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放不下啊