(数学)脱式计算.
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(数学)脱式计算.
(9.81×1/3-5/2)÷14/15
=(3.27-2.5)÷14/15
=0.77×15/14
=0.825
愿对你有所帮助!
(9.81X1/3--5/2)除以14/15
=(3.27--2.5)X15/14
=0.77X15/14
=0.825
(数学)脱式计算.
(9.81×1/3-5/2)÷14/15
=(3.27-2.5)÷14/15
=0.77×15/14
=0.825
愿对你有所帮助!
(9.81X1/3--5/2)除以14/15
=(3.27--2.5)X15/14
=0.77X15/14
=0.825