35*1.6/1.4(简算)

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35*1.6/1.4(简算)35*1.6/1.4(简算)35*1.6/1.4(简算)35*1.6/1.4=7*5*1.6/(7*0.2)=5*1.6/0.2=8*5=40=7*5*0.2*8/(0.2

35*1.6/1.4(简算)
35*1.6/1.4(简算)

35*1.6/1.4(简算)
35*1.6/1.4
=7*5*1.6/(7*0.2)
=5*1.6/0.2
=8*5
=40

=7*5*0.2*8/(0.2*7)
=5*8=40

35*1.6/1.4
=7*5*1.6/(7*0.2)
=5*1.6/0.2
=8*5
=40