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 (95.3×10^3)/(0.8×0.78×300)+(59×10^6)/(0.4×0.9×0.78×300×340) 的值.
题型:数学计算
解:
(95.3×10^3)/(0.8×0.78×300)+(59×10^6)/(0.4×0.9×0.78×300×340)
=95300/(0.8×0.78×300)+(59×10^6)/(0.4×0.9×0.78×300×340)
=95300/187.2+(59×10^6)/(0.4×0.9×0.78×300×340)
=95300/187.2+59000000/(0.4×0.9×0.78×300×340)
=95300/187.2+59000000/28641.6
=509.081197+59000000/28641.6
=509.081197+2059.940785
=2569.021982 答案:(95.3×10^3)/(0.8×0.78×300)+(59×10^6)/(0.4×0.9×0.78×300×340)=2569.021982你的问题在这里没有得到解决?请到 热门难题 里面看看吧!