Question

the length and breadth of a rectangular Garden are 250 and 145 respectively find the cost of fencing at the rupee 4.50per metre​

Answer 1

Answer:

Step-by-step explanation:

length= 250 cm

breadth= 145 cm

perimeter = 2(l+b)

                =2(250+145)

                =2 x 395

              = 790cm

 100cm = 1m

 790cm = 7.90m

total cost =4.50 x 7.90

  = 35.55 rupee

Answer 2

Answer:

Step-by-step explanation:

Perimeter of rectangular garden=2(L+B)

                                                     =2(250+145)

                                                      =2(395)

                                                      =790 metre

       Hence,cost of fencing=4.5×790

                                             =3,555 rupees