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☆算术计算1题
〖1/1算式〗
作业:求算式 500.000×0.8÷(1+0.056÷12)^360-500.000×0.8÷(1+0.056÷12)^12*8 的值.
题型:数学计算
解:
500.000×0.8÷(1+0.056÷12)^360-500.000×0.8÷(1+0.056÷12)^12*8
=500.000×0.8÷1.004667^360-500.000×0.8÷(1+0.056÷12)^12*8
=500.000×0.8÷1.004667^360-500.000×0.8÷1.004667^12*8
=500×0.8÷5.345267530007398-500×0.8÷1.004667^12*8
=500×0.8÷5.345267530007398-500×0.8÷1.057464138578619*8
=400÷5.345267530007398-500×0.8÷1.057464138578619*8
=74.83255-500×0.8÷1.057464138578619*8
=74.83255-400÷1.057464138578619*8
=74.83255-378.263419*8
=74.83255-3026.107352
=-2951.274802 答案:500.000×0.8÷(1+0.056÷12)^360-500.000×0.8÷(1+0.056÷12)^12*8=-2951.274802你的问题在这里没有得到解决?请到 热门难题 里面看看吧!