总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 2*1.18/1.08+2*1.18*1.15/1.08^2+2*1.18*1.15*1.1/8%/1.08^2 的值.
题型:数学计算
解:
2*1.18/1.08+2*1.18*1.15/1.08^2+2*1.18*1.15*1.1/8%/1.08^2
=2*1.18/1.08+2*1.18*1.15/1.08^2+2*1.18*1.15*1.1/0.08/1.08^2
=2*1.18/1.08+2*1.18*1.15/1.1664+2*1.18*1.15*1.1/0.08/1.08^2
=2*1.18/1.08+2*1.18*1.15/1.1664+2*1.18*1.15*1.1/0.08/1.1664
=2.36/1.08+2*1.18*1.15/1.1664+2*1.18*1.15*1.1/0.08/1.1664
=2.185185+2*1.18*1.15/1.1664+2*1.18*1.15*1.1/0.08/1.1664
=2.185185+2.36*1.15/1.1664+2*1.18*1.15*1.1/0.08/1.1664
=2.185185+2.714/1.1664+2*1.18*1.15*1.1/0.08/1.1664
=2.185185+2.326818+2*1.18*1.15*1.1/0.08/1.1664
=2.185185+2.326818+2.36*1.15*1.1/0.08/1.1664
=2.185185+2.326818+2.714*1.1/0.08/1.1664
=2.185185+2.326818+2.9854/0.08/1.1664
=2.185185+2.326818+37.3175/1.1664
=2.185185+2.326818+31.993741
=4.512003+31.993741
=36.505744 答案:2*1.18/1.08+2*1.18*1.15/1.08^2+2*1.18*1.15*1.1/8%/1.08^2=36.505744你的问题在这里没有得到解决?请到 热门难题 里面看看吧!