Question

13. A marble tile measures 12 cm x 10 cm. How many tiles will be required to cover a wall of
size 4 m by 3 m? Also, find the total cost of the tiles at 22.50 per tile.
14. Find the perimeter of a rectangle whose area is 600 cm' and breadth is 25 cm.​

Answer 1

Answer:

13.1000tiles and rupees 22500

14.98cm

Answer 2

the answer is very simple if you understand the concept u will understand the sum