Question

11. A rectangular grassy plot 60 m x 40 m has a gravel path 5 m
wide all round it on outer side. Find cost of gravelling the path at
Rs 10
1)12000 2)11500 3)11000 4)10500
per m2
1​

Answer 1

Answer:

12000

Step-by-step explanation:

60×40=2400

2400×5=12000

Answer 2

Answer:

11000

Step-by-step explanation:

60*40=2400.

70*50=3500. 3500-2400=1100. 1100*10=11000