Question

Trees are to be planted along the border of a rectangular plot . The length and breadth of the ground are 75m and 57m respectively .If the trees are planted at a distance of 3m from each other , how many seedlings will be required in all?
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Answer 1

Answer:

Trees are to be planted along the border of a rectangular plot

Answer 2

Answer:

we will plant 88 seedlings.

that is, finding the perimeter of the plot

2(75+57)=264

now dividing it by the distance between the seedlings 264÷3=88

and hence 88 seedlings is the answer.