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 (427.81×14.28+636.44×9.15+2399.75×3.36)/(78.39×17.87+300.31×15.28+477.31×9.65+1179.96×3.37) 的值.
题型:数学计算
解:
(427.81×14.28+636.44×9.15+2399.75×3.36)/(78.39×17.87+300.31×15.28+477.31×9.65+1179.96×3.37)
=19995.7128/(78.39×17.87+300.31×15.28+477.31×9.65+1179.96×3.37)
=19995.7128/14572.0728
=1.372194 答案:(427.81×14.28+636.44×9.15+2399.75×3.36)/(78.39×17.87+300.31×15.28+477.31×9.65+1179.96×3.37)=1.372194你的问题在这里没有得到解决?请到 热门难题 里面看看吧!