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 0.05+0.95*(0.075)+0.95*0.925*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175 的值.
题型:数学计算
解:
0.05+0.95*(0.075)+0.95*0.925*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.95*0.075+0.95*0.925*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.95*0.925*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.87875*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.87875*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.790875*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.87875*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.790875*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.692016*0.15+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.95*0.925*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.87875*0.9*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.790875*0.875*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.692016*0.85*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.588214*0.175
=0.05+0.07125+0.087875+0.098859+0.103802+0.102937
=0.12125+0.087875+0.098859+0.103802+0.102937
=0.209125+0.098859+0.103802+0.102937
=0.307984+0.103802+0.102937
=0.411786+0.102937
=0.514723 答案:0.05+0.95*(0.075)+0.95*0.925*0.1+0.95*0.925*0.9*0.125+0.95*0.925*0.9*0.875*0.15+0.95*0.925*0.9*0.875*0.85*0.175=0.514723你的问题在这里没有得到解决?请到 热门难题 里面看看吧!