Question

How many block of length 25 cm and breadth 12 cm will be required to lay a path 12.5 m long and 4.8 m wide

Answer 1

Answer:

Step-by-step explanation:

Path area = L x B

= 12.5 * 4.8

= 60 m2

= 600000 cm2

Block area = 25 * 12

                 = 300

required block = 600000 / 300

                          =   2000