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作业:求算式 0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-1.60%) 的值.
题型:数学计算
解:
0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-1.60%)
=0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-1.60%)
=0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-1.60%)
=0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-0.016)
=0.011656628+0.0009*-1.464949545+2.133905786*1.23%+-2.81892344*-0.016000
=0.011656628+0.0009*-1.464949545+2.133905786*0.0123+-2.81892344*-0.016000
=0.011656628+(-0.001318)+2.133905786*0.0123+(-2.81892344)*(-0.016)
=0.011656628+-0.001318+0.026247+(-2.81892344)*(-0.016)
=0.011656628+-0.001318+(0.026247)+0.045103
=0.010339+0.026247+0.045103
=0.036586+0.045103
=0.081689 答案:0.011656628+0.09%*(-1.464949545)+2.133905786*1.23%+(-2.81892344)*(-1.60%)=0.081689你的问题在这里没有得到解决?请到 热门难题 里面看看吧!