trees are planted on both sides of a road of a length 2.5 km if equal distance of 20 m is kept between two successive trees then how many trees are required
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178
To understand this, let's focus on one side to begin with.
If the straight road was 20 meters, you could have planted two trees.
If it was 40 meters, you could have planted three trees
If it was 'n' meters, you could have planted n/20 + 1 trees
Number of trees that can be planted on one side = 1760/20 + 1 = 88 + 1 = 89
Total trees = 89*2 = 178
Step-by-step explanation:
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