The cost of laying grass in a rectangular park at Rs 5 per square metre is Rs 2,400. Find the cost of making its boundary at Rs 2.25 per metre if it is 15 m wide.
A. Rs 211.50
B. Rs 210.50
C. Rs 212.50
D. Rs 215.50
Answers
Answered by
3
Answer:
211.5
Step-by-step explanation:
l.b=2400/5
l.b=480
l=480/b
l=32
cost=32*2.25*2 + 15*2*2.25=211.5
Answered by
1
This is ur answer dear ok
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