Question

2. A rectangular field has length 5-m and
4
breadth 3 m. Find the area of this field.
5
Also, what will be the cost of fencing the field
if I m of wire costs 75 paise?​

Answer 1

Answer:

Given: Length of the rectangular field=110 m

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 m

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)                                                        =2(110+85)=2×195

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)                                                        =2(110+85)=2×195Perimeter of the rectangular field=390 m2

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)                                                        =2(110+85)=2×195Perimeter of the rectangular field=390 m2Cost to fence the field per metre=Rs.25

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)                                                        =2(110+85)=2×195Perimeter of the rectangular field=390 m2Cost to fence the field per metre=Rs.25Cost to fence the field 390 metre=Rs.25×390=Rs.9,750‬

Given: Length of the rectangular field=110 mBreadth of the rectangular field=85 mPerimeter of the rectangular field=2(l+b)                                                        =2(110+85)=2×195Perimeter of the rectangular field=390 m2Cost to fence the field per metre=Rs.25Cost to fence the field 390 metre=Rs.25×390=Rs.9,750‬∴ Cost of fencing the field =Rs.9750

Step-by-step explanation:

HOPE YOU GOT YOUR ANSWER.