Question

The wall of a hall is completely covered by 2400 tiles whose
sides measure
6 cm by 4 cm. What is the area of the wall​

Answer 1

Answer:

57600 cm²

Step-by-step explanation:

Area of one tile = (6×4) cm² = 24 cm²

Total number of tiles = 2400

Area of wall = (24×2400) cm² = 57600 cm²

Answer 2

Answer:

let the no be X

let length be 6x

let breadth be 4x

area =l*b = area = 6x * 4x= 24x

measure of tile =2400/24=100

ans=100