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 0.8/1.06+0.|8/1.06^2+0.8/1.06^3+0.8/1.06^4+0.|8/1.06^5+56.67/1.06^5 的值.
题型:数学计算
解:
0.8/1.06+0.|8/1.06^2+0.8/1.06^3+0.8/1.06^4+0.|8/1.06^5+56.67/1.06^5
=0.8/1.06+0.8/1.1236+0.8/1.06^3+0.8/1.06^4+0.8/1.06^5+56.67/1.06^5
=0.8/1.06+0.8/1.1236+0.8/1.191016+0.8/1.06^4+0.8/1.06^5+56.67/1.06^5
=0.8/1.06+0.8/1.1236+0.8/1.191016+0.8/1.26247696+0.8/1.06^5+56.67/1.06^5
=0.8/1.06+0.8/1.1236+0.8/1.191016+0.8/1.26247696+0.8/1.3382255776+56.67/1.06^5
=0.8/1.06+0.8/1.1236+0.8/1.191016+0.8/1.26247696+0.8/1.3382255776+56.67/1.3382255776
=0.754717+0.8/1.1236+0.8/1.191016+0.8/1.26247696+0.8/1.3382255776+56.67/1.3382255776
=0.754717+0.711997+0.8/1.191016+0.8/1.26247696+0.8/1.3382255776+56.67/1.3382255776
=0.754717+0.711997+0.671695+0.8/1.26247696+0.8/1.3382255776+56.67/1.3382255776
=0.754717+0.711997+0.671695+0.633675+0.8/1.3382255776+56.67/1.3382255776
=0.754717+0.711997+0.671695+0.633675+0.597807+56.67/1.3382255776
=0.754717+0.711997+0.671695+0.633675+0.597807+42.347121
=1.466714+0.671695+0.633675+0.597807+42.347121
=2.138409+0.633675+0.597807+42.347121
=2.772084+0.597807+42.347121
=3.369891+42.347121
=45.717012 答案:0.8/1.06+0.|8/1.06^2+0.8/1.06^3+0.8/1.06^4+0.|8/1.06^5+56.67/1.06^5=45.717012你的问题在这里没有得到解决?请到 热门难题 里面看看吧!