Question

the side of a square shaped floor is 20m if square tiles of side 1/4m have to be used to pave the floor then how many tiles will be needed ?the tiles come from the market in cartoon having 100tilesnin each cartoon how many cartoons of tiles have To be purched to cover the floor completely​

Answer 1

No of catoon required = 64

Step-by-step explanation:

Given, side of floor = 20m

sidw of square tiles =1/4 or 0.25m

number of tiles in each cartoon=100

sol= total area of floor=20*20=400m square.

area of square tiles =0.25*0.25=0.065m square

total tiles required =400/0.065 =6,400 tiles.

Number of box =6400/100= 64.

Hope this will help you.

Answer 2

Step-by-step explanation:

given side of floor equal 20

side of square tiles 1.4

number of tiles 100

total area of floor equal 20²= 400 m²

area of tiles 0.125²= 0.065 m²

times required so 400 / 0.065 equal 64 00

box equal 6400 ÷100 = 64