Question

A rectangular floor of area 360 m2 is going to be tiled. Each tile is rectangular, and has an area of 240 cm2. An exact number of tiles can be put into the space. How many tiles will be... Solve quickly​

Answer 1

Answer:

The no. of tiles will be required is 15000 .

Step-by-step explanation:

Here,

• A rectangular floor of area 360 m² is going to be tiled. Each tile is rectangular, and has an area of 240 cm². An exact number of tiles can be put into the space.

We need to find :-

How many tiles will be required.

Solution :-

Here, we have

Area of floor = 360 m²

Area of each rectangular tiles = 240 cm².

Convert m² into cm.

1 m = 100

and 1m² = 100 × 100 = 10000 cm.

Therefore , Area of floor = 360 × 10000cm.

$\sf No. \: of \: tiles \: will \: be \: need. = \frac{Area \: of \: floor}{Area \: of \: each \: rectangular \: tiles}$

$\sf No. \: of \: tiles = \frac{360 × 10000 cm}{240cm}$

• Divide 360 by 240.

No. of tiles = 1.5 × 10000

• Multiply we get .

No. of tiles = 15000 .

Hence, The no. of tiles will be required is 15000 .

Answer 2

Answer:

1500

Step-by-step explanation:

The area of the regtangular floor is 360m². The floor is going to be retired with tiles having area of 240cm² . We need to find the number of times . Therefore ,

$\implies 360m^2 = 360 \times 10^4 \ cm^2$

And , the number of tiles required will be ,

$\implies n =\dfrac{Area \ of \ floor}{Area \ of \ a \ tile }\\\\\implies n =\dfrac{ 360 \times 10^4 \ cm^2}{240 cm^2} \\\\\implies \underline{\underline{ n = 1,500 }}$

Hence the required answer is 1500 .