Question

Kiran wants to fence the garden
front of her house on 3 sides with lenghts
20, 25 & 30 am. find the cost of
fencing 200 per ²m​

Answer 1

Answer:

Perimeter of garden - 20cm + 25cm + 30cm =75 cm

Cost of fencing at the rate of 200/m^2

Perimeter of garden * cost

First we will change 75cm into metre

1 M = 100 CM

So,

75cm/100cm

0.75m

Cost = 0.75m * 200

=150rs