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〖1/1算式〗
作业:求算式 67.02*10^6*(608.9-250)/206592415464.42+(221.38+460.29)*10^6*(564.6-250)/223405991568.39 的值.
题型:数学计算
解:
67.02*10^6*(608.9-250)/206592415464.42+(221.38+460.29)*10^6*(564.6-250)/223405991568.39
=67.02*10^6*358.9/206592415464.42+(221.38+460.29)*10^6*(564.6-250)/223405991568.39
=67.02*10^6*358.9/206592415464.42+681.67*10^6*(564.6-250)/223405991568.39
=67.02*10^6*358.9/206592415464.42+681.67*10^6*314.6/223405991568.39
=67.02*1000000*358.9/206592415464.42+681.67*10^6*314.6/223405991568.39
=67.02*1000000*358.9/206592415464.42+681.67*1000000*314.6/223405991568.39
=67020000*358.9/206592415464.42+681.67*1000000*314.6/223405991568.39
=24053478000/206592415464.42+681.67*1000000*314.6/223405991568.39
=0.11643+681.67*1000000*314.6/223405991568.39
=0.11643+681670000*314.6/223405991568.39
=0.11643+214453382000.000031/223405991568.39
=0.11643+0.959927
=1.076357 答案:67.02*10^6*(608.9-250)/206592415464.42+(221.38+460.29)*10^6*(564.6-250)/223405991568.39=1.076357你的问题在这里没有得到解决?请到 热门难题 里面看看吧!