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作业:求算式 0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-1.60%) 的值.
题型:数学计算
解:
0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-1.60%)
=0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-1.60%)
=0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-1.60%)
=0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-0.016)
=0.01163317+0.0009*-1.4618541+2.13268966*1.23%+-2.8178711*-0.016000
=0.01163317+0.0009*-1.4618541+2.13268966*0.0123+-2.8178711*-0.016000
=0.01163317+(-0.001316)+2.13268966*0.0123+(-2.8178711)*(-0.016)
=0.01163317+-0.001316+0.026232+(-2.8178711)*(-0.016)
=0.01163317+-0.001316+(0.026232)+0.045086
=0.010317+0.026232+0.045086
=0.036549+0.045086
=0.081635 答案:0.01163317+0.09%*(-1.4618541)+2.13268966*1.23%+(-2.8178711)*(-1.60%)=0.081635你的问题在这里没有得到解决?请到 热门难题 里面看看吧!