试题与答案

一条马路长200米,在马路两侧每隔4米种一棵树,则一共要种树______棵.

题型:填空题

题目:

一条马路长200米,在马路两侧每隔4米种一棵树,则一共要种树______棵.

答案:

道路一侧的间隔数是:200÷4=50(个),

一侧的棵数是:50+1=51(棵),

一共要种树的棵数是:51×2=102(棵).

故填:102.

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