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 1×19.1×21340×58.16×(1140-58.16/2)+300×30159×(1140-10) 的值.
题型:数学计算
解:
1×19.1×21340×58.16×(1140-58.16/2)+300×30159×(1140-10)
=1×19.1×21340×58.16×1110.92+300×30159×(1140-10)
=1×19.1×21340×58.16×1110.92+300×30159×1130
=19.1×21340×58.16×1110.92+300×30159×1130
=407594×58.16×1110.92+300×30159×1130
=23705667.04×1110.92+300×30159×1130
=26335099628.076801+300×30159×1130
=26335099628.076801+9047700×1130
=26335099628.076801+10223901000
=36559000628.076797 答案:1×19.1×21340×58.16×(1140-58.16/2)+300×30159×(1140-10)=36559000628.076797你的问题在这里没有得到解决?请到 热门难题 里面看看吧!