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☆算术计算1题
〖1/1算式〗
作业:求算式 5*1.1/1.24+5*1.1*1.1/1.24^2+5*1.1*1.1/24%/1.24^2 的值.
题型:数学计算
解:
5*1.1/1.24+5*1.1*1.1/1.24^2+5*1.1*1.1/24%/1.24^2
=5*1.1/1.24+5*1.1*1.1/1.24^2+5*1.1*1.1/0.24/1.24^2
=5*1.1/1.24+5*1.1*1.1/1.5376+5*1.1*1.1/0.24/1.24^2
=5*1.1/1.24+5*1.1*1.1/1.5376+5*1.1*1.1/0.24/1.5376
=5.5/1.24+5*1.1*1.1/1.5376+5*1.1*1.1/0.24/1.5376
=4.435484+5*1.1*1.1/1.5376+5*1.1*1.1/0.24/1.5376
=4.435484+5.5*1.1/1.5376+5*1.1*1.1/0.24/1.5376
=4.435484+6.05/1.5376+5*1.1*1.1/0.24/1.5376
=4.435484+3.934703+5*1.1*1.1/0.24/1.5376
=4.435484+3.934703+5.5*1.1/0.24/1.5376
=4.435484+3.934703+6.05/0.24/1.5376
=4.435484+3.934703+25.208333/1.5376
=4.435484+3.934703+16.394597
=8.370187+16.394597
=24.764784 答案:5*1.1/1.24+5*1.1*1.1/1.24^2+5*1.1*1.1/24%/1.24^2=24.764784你的问题在这里没有得到解决?请到 热门难题 里面看看吧!