Math, asked by pjaved9697, 1 year ago

Solve questions number 7

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Answered by Pratyoush15
0
30% is covered by plants and trees.
30% = 30/100×2100 = 30×21 = 630sq ft

answer is 630sq ft is covered by plants and trees.

pjaved9697: hello sir answer is 900 feet
Answered by ajstyles91193
1

Here is your answer  Let, the area of park=X cm^2 Play area=2100 cm^2 => X-X*30/100=2100 => 100X-30X=2100*100 => 70X=210000 => X=210000/70 => X=3000 Area of park =X=3000cm^2 Area covered by plants and trees=3000-2100=900cm^2

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