Question
One fine morning, Ted woke up and found his dad gardening. His dad was planning to fence the garden with plants. How many saplings should he buy so that his dad can fence the garden with 5 plants every 2.5 metres?
Answer: Option D
:
D
For 2.5 m, number of saplings required = 5
For 1 m, number of saplings required = 52.5= 2
Ted has to plant 2 plants per metre.
Perimeter of the garden = (10.2 + 11.4 + 10.6 + 8.8) m = 41.0 m = 41 m
For 1 m, Ted needs 2 plants.
So, for 41 m, Ted is going to need = 41 ×2 = 82 saplings.
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:
D
For 2.5 m, number of saplings required = 5
For 1 m, number of saplings required = 52.5= 2
Ted has to plant 2 plants per metre.
Perimeter of the garden = (10.2 + 11.4 + 10.6 + 8.8) m = 41.0 m = 41 m
For 1 m, Ted needs 2 plants.
So, for 41 m, Ted is going to need = 41 ×2 = 82 saplings.
Was this answer helpful ?
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