
简算。 2.4×0.19+0.24×8.1 0.1×125×0.737×0.1×0
推荐于2016-11-19
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2.4×0.19+0.24×8.1
=0.24×(1.9+8.1 )
=0.24×10
=2.4
0.1×125×0.737×0.1×0.1×8
= (0.1×0.1×0.1)×(125×8)×0.737
=0.001×1000×0.737
=0.737
=0.24×(1.9+8.1 )
=0.24×10
=2.4
0.1×125×0.737×0.1×0.1×8
= (0.1×0.1×0.1)×(125×8)×0.737
=0.001×1000×0.737
=0.737
2015-08-07
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1、 2.4×0.19+0.24×8.1=0.24×1.9+0.24×8.1=0.24×(1.9+8.1)=0.24×10=2.4
2、0.1×125×0.737×0.1×0.1×8=0.125×8×0.737=0.737
2、0.1×125×0.737×0.1×0.1×8=0.125×8×0.737=0.737
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=2.4*0.19+2.4*0.81=2.4
=0.1*0.1*0.1*(8*125)*0.737=0.737
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