(1.375乘0.25加2.625乘0.25)除以25怎么简算,要有算式

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(1.375乘0.25加2.625乘0.25)除以25怎么简算,要有算式

(1.375乘0.25加2.625乘0.25)除以25怎么简算,要有算式
(1.375乘0.25加2.625乘0.25)除以25怎么简算,要有算式

(1.375乘0.25加2.625乘0.25)除以25怎么简算,要有算式
(1.375乘0.25加2.625乘0.25)除以25
=0.25*(1.375+2.625)÷25
=0.25*4÷25
=1÷25
=1/25

(1.375乘0.25加2.625乘0.25)除以25
=【(1.375+2.625)x0.25】÷25
=(4×0.25)÷25
=4×0.25÷25
=4×(0.25÷25)
=4×0.01
=0.04

(1.375*0.25+2.625*0.25)÷25
=(1.375+2.625)*0.25÷25
=4*0.25÷25
=1÷25
=0.04

(1.375+2.652)×0.25=1