0.75×38+75%×60简算

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0.75×38+75%×60简算

0.75×38+75%×60简算
0.75×38+75%×60简算

0.75×38+75%×60简算
0.75×38+75%×60
=0.75×38+0.75×60
=0.75×(38+60)
=0.75×(100-2)
=0.75×100-0.75×2
=75-1.5
=13.5

=0.75×38+0.75×60
=0.75×(38+60)
=0.75×98
=73.5

0.75×38+75%×60
=0.75×(38+60)
=0.75×98
=0.75×100-0.75×2
=75-1.5
=73.5

0.75*(38+60)=0.75*(100-2)=75-1.5=73.5