Question

60 square tiles of equal size by need to cover a floor area of 135 square metre .what is the length of each tiles .

Answer 1

The length of each tiles is 1.5 meters.

Explanation:

Let x be the length of each square tile.

Area of a square tile = $(side)^2= x^2$

⇒ Area of 60 square tiles = 60 x Area of a square tile

⇒ Area of 60 square tiles $=60 x^2$

Total area to cover = 135 square meters.

As per given , Area of 60 square tiles=  135 square meters

i.e. $60 x^2= 135$

$x^2= \dfrac{135}{60}=2.25$

$x=\sqrt{2.25 }=\pm1.5$

Since the length cannot be negative , so x= 15

Hence, the length of each tiles is 1.5 meters.

# Learn more :

If hight and base of a triangle are in the ratio 4:3.If its area is 394cm^2.Then find hight and base.

https://brainly.in/question/3135637

Answer 2

Step-by-step explanation:

in 1 answer answers 1.5 metre so,

in 1 answer answers 1.5 metre so,1metre=100cm. so,

in 1 answer answers 1.5 metre so,1metre=100cm. so,1.5metre=100 x 1 + 5 . is zero

1.5metre=100+50=150centimetre