A rectangular shaped swimming pool with dimensions 40 m × 30 m has 5 m wide cemented
path along its length and 8 m wide path along its width. Find cost of cementing the path at the
rate of Rs. 300 per square meter
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Answer:
₹1,53,000
Step-by-step explanation:
area of only swimming pool
= l×b
= 40×30
= 1200m²
A/Q ;
5 m wide cemented path along its length and 8 m wide path along its width.
therefore,
total Length= 40+5
=45m
total breadth=30+8
=38m
So, area of swimming pool with the path
= L×B
= 45×38
= 1710m²
therefore,
area of path= area of swimming pool with path
- area of only swimming pool
= 1710m²-1200m²
= 510m²
therefore, Cost = 510×300
= ₹1,53,000 *ans*
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