Question

08. A field 85 m long and 35 m wide needs to be fenced and covered with grass. If fencing costs 18 per
metre and the laying of grass costs 6.40 per square metre, how much would the fencing and laying grass
cost in all?
cm​

Answer 1

Answer:

Step-by-step explanation:

covering with grass = area

fencing = perimeter

perimeter = 2(l+b)

2 x (85+35) = 205 x 18 = 3690

cost of fencing = ₹3690

area = l x b

85 x 35 = 2975 x 6.40 = 19040

cost of covering with grass = ₹19,040