A rectangular floor has dimensions 35 m - 20 m- If the floor is tiled with tiles of dimension 25 cm - 20 cm- then the number of tiles required isA- 14-000B- 12-500C- 13-500D- 13-500

The correct option is A 14,000 Change m to cm by multiplying by 100 ⇒3500 cm × 2000 cm Number of tiles required = Area of floor/Area of 1 tile = 3500 × 2000/25 ...

You visited us 85 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Mathematics

Area of Square & Rectangle

A rectangular...

Question

A rectangular floor has dimensions $35 m \times 20 m .$ If the floor is tiled with tiles of dimension $25 c m \times 20 c m,$ then the number of tiles required is ___

12,500

No worries! We‘ve got your back. Try BYJU‘S free classes today!

14,000

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

13,500

No worries! We‘ve got your back. Try BYJU‘S free classes today!

13,500

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
14,000

Change m to cm by multiplying by 100

$\Rightarrow 3500 c m \times 2000 c m$

Number of tiles required $= \frac{Area of floor}{Area of 1 tile}$

$= \frac{3500 \times 2000}{25 \times 20}$

$= 14, 000$

Hence we require 14,000 tiles.

Suggest Corrections

Similar questions

Q. The dimensions of the floor of a rectangular hall are 4m X 3m. The tiles floor of the hall is to be tiled with regular tiles with 8 cm X 6 cm dimensions without breaking tiles to smaller size. The number of tiles required:

Q. Find the number of tiles required to be put on a floor with dimensions

25 m \times 20 m

. Each tiles is a rhombus,with side

25 c m

and altitude

10 c m

A room of the floor dimensions $15.6 m \times 19.5 m$ .needs to be tiled with floor with the tiles length 150 cm and breadth 120 cm. The number of tiles required is ______.

Q. The floor of a room is to be decorated with square tiles of length

6

m. How many tiles are required if the floor of the room has dimensions

36 m \times 24 m

Q. A floor measuring

2 m

1.5 m

is to be covered with tiles measuring

25 c m \times 25 c m

. Find the number of tiles required to cover the floor and the cost of the tiles at

R s . 420

per dozen.

Join BYJU'S Learning Program

A rectangular floor has dimensions 35 m×20 m. If the floor is tiled with tiles of dimension 25 cm×20 cm, then the number of tiles required is ___

The correct option is B 14,000 Change m to cm by multiplying by 100 ⇒3500 cm × 2000 cm Number of tiles required =Area of floorArea of 1 tile =3500×200025×20 =14,000 Hence we require 14,000 tiles.

A rectangular floor has dimensions $35 m \times 20 m .$ If the floor is tiled with tiles of dimension $25 c m \times 20 c m,$ then the number of tiles required is ___

The correct option is B
14,000

Change m to cm by multiplying by 100

$\Rightarrow 3500 c m \times 2000 c m$

Number of tiles required $= \frac{Area of floor}{Area of 1 tile}$

$= \frac{3500 \times 2000}{25 \times 20}$

$= 14, 000$

Hence we require 14,000 tiles.