How many saplings are planted on both the sides of a 3km long road, if the distance between any two saplings is 10m?
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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
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
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