3.6×÷0.9=5.4解方程? 0.9 3.6等于多少列竖式
更新时间:2021-11-22 10:55:53 • 作者:TERRANCE •阅读 5181
3.6x-0.9x=5.4怎么做?
3.6x-0.9x=5.4
2.7x=5.4
x=2
五年级上册数学简易方程3.6x减0.9x等于5.4怎么做
3.6x-0.9x=5.4
解:2.7x=5.4
x=5.4÷2.7
x=2
3.6*【0.96/(5.4/0.9)】的简便运算
3.6*【0.96/(5.4/0.9)】
=3.6*0.96/6
=0.6*0.96
=0.576
(3.6×4.5)÷(五分之三×0.9) 简便计算
(3.6×4.5)÷(五分之三×0.9)
=(3.6×4.5)÷(0.6×0.9)
=(3.6÷0.6)x(4.5÷0.9)
=6x5
=30