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 ((321.05-275.76+0.95)/275.76)+((309.44-312.05+1.31)/312.05) 的值.
题型:数学计算
解:
((321.05-275.76+0.95)/275.76)+((309.44-312.05+1.31)/312.05)
=(46.24/275.76)+((309.44-312.05+1.31)/312.05)
=0.167682+((309.44-312.05+1.31)/312.05)
=0.167682+((-1.3)/312.05)
=0.167682+(-0.004166)
=0.163516 答案:((321.05-275.76+0.95)/275.76)+((309.44-312.05+1.31)/312.05)=0.163516你的问题在这里没有得到解决?请到 热门难题 里面看看吧!