Question

The length and breadth of a rectangular room are 4m,3m respectively .If this room is to be tiled with square tiles whose side is 40cm, how many tiles will be required?​

Answer 1

Answer:

560 tiles

Step-by-step explanation:

Perimeter of Rectangle = 2 × (l+b)

= By the Rule of BODMAS first we will solve of bracket then multiplication

So, 2 × (4+3)

2 × 7 = 14

14×40 = 560

Ans = So, 560 tiles will be required.