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 (0.186×506×215-(1.2×0.51×10^3+0.9×1.4×(5.4×10^3+(0.24×10^6×0.186×506)/5260)))/(1.2×0.1295×1000) 的值.
题型:数学计算
解:
(0.186×506×215-(1.2×0.51×10^3+0.9×1.4×(5.4×10^3+(0.24×10^6×0.186×506)/5260)))/(1.2×0.1295×1000)
=(0.186×506×215-(1.2×0.51×10^3+0.9×1.4×(5.4×10^3+22587840/5260)))/(1.2×0.1295×1000)
=(0.186×506×215-(1.2×0.51×10^3+0.9×1.4×9694.26616))/(1.2×0.1295×1000)
=(0.186×506×215-12826.775362)/(1.2×0.1295×1000)
=7408.164638/(1.2×0.1295×1000)
=7408.164638/155.4
=47.671587 答案:(0.186×506×215-(1.2×0.51×10^3+0.9×1.4×(5.4×10^3+(0.24×10^6×0.186×506)/5260)))/(1.2×0.1295×1000)=47.671587你的问题在这里没有得到解决?请到 热门难题 里面看看吧!