Mathematics
Ravi wants to fence his rectangular vegetable garden and also plant grass in it. The garden is 12 m long and 8 m wide.
(a) What is the length of fencing required?
(b) If the cost of fencing is ₹ 75 per metre, what will be the total fencing cost?
(c) What is the area of the garden?
(d) If grass costs ₹ 40 per square metre, how much will it cost to plant grass in the entire garden?
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