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 ((223+454)*(1+0.18+0.466+0.2+0.24+0.32)+311)*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5 的值.
题型:数学计算
解:
((223+454)*(1+0.18+0.466+0.2+0.24+0.32)+311)*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5
=(677*(1+0.18+0.466+0.2+0.24+0.32)+311)*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5
=(677*2.406+311)*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5
=1939.862*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5
=1939.862*31.005*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5
=1939.862*31.005*2.2*(1+0.583+0.69)*0.8*0.5
=1939.862*31.005*2.2*2.273*0.8*0.5
=60145.42131*2.2*2.273*0.8*0.5
=132319.926882*2.273*0.8*0.5
=300763.193803*0.8*0.5
=240610.555042*0.5
=120305.277521 答案:((223+454)*(1+0.18+0.466+0.2+0.24+0.32)+311)*(445.1%*5+70%*12.5)*(0.2+0.8*2.5)*(1+0.583+0.69)*0.8*0.5=120305.277521你的问题在这里没有得到解决?请到 热门难题 里面看看吧!