the sides of a rectangle park are in the ratio 4 : 3 . if it's area is 1728m2 , find the cost of fencing it as Rs 2.50 per metre
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nashrakhan:
answer Is wrong
do 168 X 2.5 u will get the correct answer
sorry 1728
yaa
i made mistake
ok
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L×B=Area
4y×3y=1728
12y=1728
y=1728
---------
12
y= 144
144×3
=442
144×4
=576
L=442
B=576
Area×Rs
1728×2.50
43200.0
Which school are u
Sorry it is wrong
yaa
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means
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