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 39*10.425*0.888+64*7.605*1.58+224*0.618*0.888+64*2.229*1.58 的值.
题型:数学计算
解:
39*10.425*0.888+64*7.605*1.58+224*0.618*0.888+64*2.229*1.58
=406.575*0.888+64*7.605*1.58+224*0.618*0.888+64*2.229*1.58
=361.0386+64*7.605*1.58+224*0.618*0.888+64*2.229*1.58
=361.0386+486.72*1.58+224*0.618*0.888+64*2.229*1.58
=361.0386+769.0176+224*0.618*0.888+64*2.229*1.58
=361.0386+769.0176+138.432*0.888+64*2.229*1.58
=361.0386+769.0176+122.927616+64*2.229*1.58
=361.0386+769.0176+122.927616+142.656*1.58
=361.0386+769.0176+122.927616+225.39648
=1130.0562+122.927616+225.39648
=1252.983816+225.39648
=1478.380296 答案:39*10.425*0.888+64*7.605*1.58+224*0.618*0.888+64*2.229*1.58=1478.380296你的问题在这里没有得到解决?请到 热门难题 里面看看吧!