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☆算术计算1题
〖1/1算式〗
作业:求算式 ((((1-1.08^(-5))/(1/1.08)-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08)) 的值.
题型:数学计算
解:
((((1-1.08^(-5))/(1/1.08)-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=((((1-1.08^(-5))/(1/1.08)-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=(((0.319417/(1/1.08)-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=(((0.319417/0.925926-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=(((0.319417/0.925926-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=(((-3.057946)/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=((-38.224325)*1000)/(1+0.02*((1-1.08^(-5))/0.08))
=-38224.325/(1+0.02*((1-1.08^(-5))/0.08))
=-38224.325/(1+0.02*((1-1.08^(-5))/0.08))
=-38224.325/(1+0.02*(0.319417/0.08))
=-38224.325/(1+0.02*3.992713)
=-38224.325/1.079854
=-35397.67876 答案:((((1-1.08^(-5))/(1/1.08)-5*1.08^(-5))/0.08)*1000)/(1+0.02*((1-1.08^(-5))/0.08))=-35397.67876你的问题在这里没有得到解决?请到 热门难题 里面看看吧!