如题所述
第1个回答 2020-02-20
8/3×3.又3/5-2又4/5÷0.375+1/3×4/5
=8/3×18/5-14/5×8/3+1/3×4/5
=8/3(18/5-14/5)+1/3×4/5
=8/3×4/5+1/3×4/5
=4/5(8/3+1/3)=3又4/5
=8/3×18/5-14/5×8/3+1/3×4/5
=8/3(18/5-14/5)+1/3×4/5
=8/3×4/5+1/3×4/5
=4/5(8/3+1/3)=3又4/5
第2个回答 2020-02-20
具体求法,
如图所示