0.47×0.125×0.8 怎么简便计算?

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0.47×0.125×0.8怎么简便计算?0.47×0.125×0.8怎么简便计算?0.47×0.125×0.8怎么简便计算?先算0.125*0.8,也就是0.1,在乘以0.47,就是0.047要记住

0.47×0.125×0.8 怎么简便计算?
0.47×0.125×0.8 怎么简便计算?

0.47×0.125×0.8 怎么简便计算?
先算0.125*0.8,也就是0.1,在乘以0.47,就是0.047
要记住2*5=10
25*4=100
125*8=1000

0.47*0.125*0.8
=0.47*(0.125*0.8)
=0.47*0.1
=0.047

=0.47*(0.125*0.8)
=0.47*1
=0.47

0.47x0.125x0.8
=0.47x(0.125x0.8)
=0.47x0.1
=0.047