Question

cost of levelling a square lawn is rs.2.50 per meter square is rs.13322.50.find cost of fencing at the rate of rs 5 per meter

Answer 1

Hii there!!!

Cost of levelling a square lawn 1m = rs. 2.50
Cost of total levelling= rs.13322.50
Area levelled= 13322.50/2.50= 5329m
Cost of fencing at the rate of 5rs. per meter= 5×5329= rs. 26645

Hope it helps....

Answer 2

Cost of levelling lawn=Rs.2.50per metre square
Total cost of levelling=Rs.13322.50
$area \: of \: square = \frac{total \: cost}{per \: metre \: cost} \\ = \frac{13322.50}{2.50} \\ = \frac{1332250 \times 100}{100 \times 250} \\ = \frac{133225}{25} = 5329m {}^{2}$
Total cost of fencing=5329*5=Rs.26645