如题所述
第1个回答 2020-08-18
(4+0.4×0.25)×8×1.25
=【4+(0.4×0.25)】×(8×1.25)
=【4+0.1】×10
=4.1×10
=41
=【4+(0.4×0.25)】×(8×1.25)
=【4+0.1】×10
=4.1×10
=41
第2个回答 2020-08-18
(4+0.4*0.25)*8*1.25
=(4+0.1)*8*1.25
=4.1*(8*1.25)
=4.1*10
=41本回答被网友采纳
=(4+0.1)*8*1.25
=4.1*(8*1.25)
=4.1*10
=41本回答被网友采纳
第3个回答 2020-08-18
(4+0.4×0.25)×8×1.25
=(4+0.1)×(8×1.25)
=4.1×10
=41
=(4+0.1)×(8×1.25)
=4.1×10
=41
第4个回答 2020-08-18
=4.1*10=41