Question

the area of rectangular plot is 391m square and it's length is 23m

find the breadth of the plot

find the cost of fencing it at the rate of 20.50 per metre
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Answer 1

ar. of rectangular plot = l×b

➡391= 25×b

➡b=391/25

➡b=15.6m

Now,

cost of fencing = Rs. 20.50 ×391

➡ Rs. 8019.41

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