13问答网 > 绿化队共栽树1600棵，栽杨树的棵数是柳树的1.5倍，栽杨树和柳树个多少棵请用列方程解答

绿化队共栽树1600棵，栽杨树的棵数是柳树的1.5倍，栽杨树和柳树个多少棵请用列方程解答

2025-03-15 20:56:36
推荐回答（3个）
回答1：

设柳树x棵 杨树1.5x棵

x+1.5x = 1600 得x = 640
答：柳树640棵 杨树960棵

回答2：

上课没听讲，还是小学就自学？

杨=1.5柳，代入：

1.5柳+柳=1600.

柳=1600/2.5=640.

杨=1600-640或640*1.5=960.

回答3：

现在小学生好辛苦啊，这么晚还在做题……

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