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 (18.6×6×3.12+20.7×9.56)/(((17.3×2.55+17.9×7.45+19.3×2)/(2.55+7.45+2))×(6+6)+0) 的值.
题型:数学计算
解:
(18.6×6×3.12+20.7×9.56)/(((17.3×2.55+17.9×7.45+19.3×2)/(2.55+7.45+2))×(6+6)+0)
=546.084/(((17.3×2.55+17.9×7.45+19.3×2)/(2.55+7.45+2))×(6+6)+0)
=546.084/((216.07/(2.55+7.45+2))×(6+6)+0)
=546.084/((216.07/12)×(6+6)+0)
=546.084/(18.005833×(6+6)+0)
=546.084/(18.005833×12+0)
=546.084/216.069996
=2.527348 答案:(18.6×6×3.12+20.7×9.56)/(((17.3×2.55+17.9×7.45+19.3×2)/(2.55+7.45+2))×(6+6)+0)=2.527348你的问题在这里没有得到解决?请到 热门难题 里面看看吧!