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 ((60^3)*200/12+200*60*18.6^2+(75^3)*58/12+58*75*(53.9^3)+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5 的值.
题型:数学计算
解:
((60^3)*200/12+200*60*18.6^2+(75^3)*58/12+58*75*(53.9^3)+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5
=(216000*200/12+200*60*18.6^2+(75^3)*58/12+58*75*(53.9^3)+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5
=(216000*200/12+200*60*18.6^2+421875*58/12+58*75*(53.9^3)+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5
=(216000*200/12+200*60*18.6^2+421875*58/12+58*75*156590.818999999988591+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5
=(216000*200/12+200*60*18.6^2+421875*58/12+58*75*156590.818999999988591+1139883.75*2)*5
=693240412.65*5
=3466202063.25 答案:((60^3)*200/12+200*60*18.6^2+(75^3)*58/12+58*75*(53.9^3)+(15*75*75*75/36+0.5*15*75*41.4*41.4)*2)*5=3466202063.25你的问题在这里没有得到解决?请到 热门难题 里面看看吧!