A path 1.5 m wide is running outside a rectangular plot of 30 m by 20 m. determine the area of the path and also the cost for paving it at the rate of rs 12 per square metre.
Answer Should Be :- 141m, rs1692.
pls explain step - by - step.
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Step-by-step explanation:
Area of Plot including path= L×B
Length (L)= 30+1.5+1.5= 33m
Breadth (B)= 20+1.5.+1.5= 23m
So, 33×23
= 759 (i)
Now, Area of Plot= L×B
= 30×20
=600 (ii)
Area of Path
= (i)-(ii)
= 759-600
= 159 sq cm
Cost of Paving= $12/Sq cm
= $12×159
= $1908
I know the answers are different but the answers should be this only, pls ask the one who told you this answers that how should it be that or rather u would hve given wrong question.
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