简算[0.75×42.7－0.573×25＋57.3]÷3×760
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简算[0.75×42.7－0.573×25＋57.3]÷3×760简算[0.75×42.7－0.573×25＋57.3]÷3×760简算[0.75×42.7－0.573×25＋57.3]÷3×760[
简算[0.75×42.7－0.573×25＋57.3]÷3×760
简算[0.75×42.7－0.573×25＋57.3]÷3×760
简算[0.75×42.7－0.573×25＋57.3]÷3×760
[0.75×42.7－0.573×25＋57.3]÷3×760
=[0.75×42.7－57.3×0.25＋57.3]÷3×760
=[0.75×42.7+57.3×0.75]÷3×760
=[0.75×(42.7+57.3)]÷3×760
=75÷3×760
=25×4×190
=100×190
=19000
[0.75×42.7－0.573×25＋57.3]÷3×760
=[0.75×42.7－57.3×0.25＋57.3]÷3×760
=[0.75×42.7－57.3*(0.25-1]÷3×760
=(0.75*42.7+57.3*0.75)]÷3×760
=[0.75*(42.7+57.3)]÷3×760
=75÷3×760
=25*760
=25*800-25*40
=20000-1000
=19000
=[0.75x42.7+0.573x(100-25)]÷3×760=[0.75x42.7+0.573x75]÷3×760=0.75x(42.7+57.3)÷3×760=75÷3×760=19000
简算[0.75×42.7－0.573×25＋57.3]÷3×760
【0.75*42.7-0.573*25+57.3】/3*7972 简便计算
（0.75×42.7-0.573×25+57.3）÷3×8016
4936乘(0.75乘42.7减0.573乘25加57.3)除以3
(0.75乘42.7加57.3减0.573乘25)除以3乘以7972简便计算.
(0.75×42.7+57.3-0.573×25)÷3×7972怎样做简便
（0.75*42.7-0.573*25+57.3）/3*8016简便运算递等式详细过程
[要有过程]（0.75*42.7+57.3-0.573*25）/3*7972=看了问题不回答的是神经病 >
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