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〖1/1算式〗
作业:求算式 2*486*40041.3*(2000+1266)+0.063*(1593.5-1266)*(0.063*(1593.5-1266)+1266)*9.8*320*2/3+27363914.7*2*1266 的值.
题型:数学计算
解:
2*486*40041.3*(2000+1266)+0.063*(1593.5-1266)*(0.063*(1593.5-1266)+1266)*9.8*320*2/3+27363914.7*2*1266
=2*486*40041.3*3266+0.063*(1593.5-1266)*(0.063*(1593.5-1266)+1266)*9.8*320*2/3+27363914.7*2*1266
=2*486*40041.3*3266+0.063*327.5*(0.063*(1593.5-1266)+1266)*9.8*320*2/3+27363914.7*2*1266
=2*486*40041.3*3266+0.063*327.5*(0.063*327.5+1266)*9.8*320*2/3+27363914.7*2*1266
=2*486*40041.3*3266+0.063*327.5*1286.6325*9.8*320*2/3+27363914.7*2*1266
=972*40041.3*3266+0.063*327.5*1286.6325*9.8*320*2/3+27363914.7*2*1266
=38920143.6*3266+0.063*327.5*1286.6325*9.8*320*2/3+27363914.7*2*1266
=127113188997.600006+0.063*327.5*1286.6325*9.8*320*2/3+27363914.7*2*1266
=127113188997.600006+20.6325*1286.6325*9.8*320*2/3+27363914.7*2*1266
=127113188997.600006+26546.445056*9.8*320*2/3+27363914.7*2*1266
=127113188997.600006+260155.161549*320*2/3+27363914.7*2*1266
=127113188997.600006+83249651.69568*2/3+27363914.7*2*1266
=127113188997.600006+166499303.39136/3+27363914.7*2*1266
=127113188997.600006+55499767.79712+27363914.7*2*1266
=127113188997.600006+55499767.79712+54727829.4*1266
=127113188997.600006+55499767.79712+69285432020.399994
=127168688765.397125+69285432020.399994
=196454120785.797119 答案:2*486*40041.3*(2000+1266)+0.063*(1593.5-1266)*(0.063*(1593.5-1266)+1266)*9.8*320*2/3+27363914.7*2*1266=196454120785.797119你的问题在这里没有得到解决?请到 热门难题 里面看看吧!