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 1162.8×10^3/0.891×19477.9×215+1.0×5.104×1061.15×2971920×(1-0.8×1162.8×10^3/22057780.92)×215 的值.
题型:数学计算
解:
1162.8×10^3/0.891×19477.9×215+1.0×5.104×1061.15×2971920×(1-0.8×1162.8×10^3/22057780.92)×215
=1162.8×10^3/0.891×19477.9×215+1.0×5.104×1061.15×2971920×0.957827×215
=1162.8×1000/0.891×19477.9×215+1×5.104×1061.15×2971920×0.957827×215
=1162800/0.891×19477.9×215+1×5.104×1061.15×2971920×0.957827×215
=1305050.505051×19477.9×215+1×5.104×1061.15×2971920×0.957827×215
=25419643232.332874×215+1×5.104×1061.15×2971920×0.957827×215
=5465223294951.568359+1×5.104×1061.15×2971920×0.957827×215
=5465223294951.568359+5.104×1061.15×2971920×0.957827×215
=5465223294951.568359+5416.1096×2971920×0.957827×215
=5465223294951.568359+16096244442.431999×0.957827×215
=5465223294951.568359+15417417525.561314×215
=5465223294951.568359+3314744767995.682617
=8779968062947.250977 答案:1162.8×10^3/0.891×19477.9×215+1.0×5.104×1061.15×2971920×(1-0.8×1162.8×10^3/22057780.92)×215=8779968062947.250977你的问题在这里没有得到解决?请到 热门难题 里面看看吧!