Question

rectangular Garden is 175 M long and 90 M find the cost of fencing it. rate of rupees 17.50 per meter then find the cost of plowing it at the rupees 12 per metre square

Answer 1

$area \: of \: rectangular \: plot = 175 \times 90 = 15750 {m}^{2} \\ rate \: of \: 1 {m}^{2} fencing \: = 17.50 \: rs \\ rate \: of \: 15750 {m}^{2} \: fencing = 15750 \times 17.50 = 275625 \: rs \\ cost \: of \: 1 {m}^{2} plowing \: 12 \: rs \\ cost \: of \: plowing \: 15750 \: {m}^{2} = 15750 \times 12 = 18900 \: rs$
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