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☆算术计算1题
〖1/1算式〗
作业:求算式 (0.1*15.3299*1.0290)/(1+0.1*1.0290)*((100-9.34-1.35)/100)*(1/(1+0.31*1.35))+2.94/1.45 的值.
题型:数学计算
解:
(0.1*15.3299*1.0290)/(1+0.1*1.0290)*((100-9.34-1.35)/100)*(1/(1+0.31*1.35))+2.94/1.45
=1.577447/(1+0.1*1.0290)*((100-9.34-1.35)/100)*(1/(1+0.31*1.35))+2.94/1.45
=1.577447/1.1029*((100-9.34-1.35)/100)*(1/(1+0.31*1.35))+2.94/1.45
=1.577447/1.1029*(89.31/100)*(1/(1+0.31*1.35))+2.94/1.45
=1.577447/1.1029*0.8931*(1/(1+0.31*1.35))+2.94/1.45
=1.577447/1.1029*0.8931*(1/1.4185)+2.94/1.45
=1.577447/1.1029*0.8931*0.70497+2.94/1.45
=1.430272*0.8931*0.70497+2.94/1.45
=1.277376*0.70497+2.94/1.45
=0.900512+2.94/1.45
=0.900512+2.027586
=2.928098 答案:(0.1*15.3299*1.0290)/(1+0.1*1.0290)*((100-9.34-1.35)/100)*(1/(1+0.31*1.35))+2.94/1.45=2.928098你的问题在这里没有得到解决?请到 热门难题 里面看看吧!