Question

a tile is 15 cm long and 10 cm wide.the four walls of kitchen need to be tilled.if the length and breathe of each wall is is 440 cm and 750 cm how how many tiles will be required To time the entire chitchen ?​

Answer 1

Step-by-step explanation:

Given length of rectangular tile is

l = 15cm

b = 10cm

so, the area of one tile is :

150cm^2

Given length od each wall of the kitchen is :

l = 450cm

b = 750cm

so, the area of one wall is

( 440 × 750)

330000cm^2

so the no.of times required in one wall is

330000/150

= 2200.

so no.of tiles 4 walls are

2200×4

= 8800.

Answer 2

Answer:

8800 tiles are required to tile the entire kitchen.