Sasha wants to cover her kitchen room $4m$ which and $8m$ long by square tiles. If each square tile is of side $1m$ , Then find the number of required to cover the kitchen floor room.
Last updated date: 29th Mar 2023
•
Total views: 307.2k
•
Views today: 3.84k
Answer
307.2k+ views
Hint-In order to solve this question, we have to use the formula of the area of the rectangle because the floor of the room is of the shape of the rectangle.
Complete step-by-step solution -
Now, we have given that the dimensions of room i.e.
Length$ = 4m$
And Breadth$ = 8m$
And we have to find the number of tiles required to cover the kitchen floor
Also, given that the dimension of tile is $1m$. And the tile is in the shape of a square.
Now,
Area of floor =${\text{Length}} \times {\text{breadth}}$
Putting the value of length and breadth we get,
Area =${\text{Length}} \times {\text{breadth}}$
$
= 4 \times 8 \\
= 32{m^2} \\
$
Now area of the tile is
$ = 1 \times 1$
$ = 1{m^2}$
Now,
The number of tiles =
$
= \dfrac{{{\text{ area of floor}}}}{{{\text{area of one tile}}}} \\
= \dfrac{{32}}{1} \\
= 32 \\
$
Therefore, the number of tiles
$ = \dfrac{{32}}{1} = 32$
Note- Whenever we have to face such types of questions the key concept is that we should know the formula of the area of the rectangle. Like in this question we simply apply the area of the rectangle and we get the area of the floor then we find the area of one tile and then we divide them to know the number of tiles required to cover the floor. Hence we get our answer.
Complete step-by-step solution -
Now, we have given that the dimensions of room i.e.
Length$ = 4m$
And Breadth$ = 8m$
And we have to find the number of tiles required to cover the kitchen floor
Also, given that the dimension of tile is $1m$. And the tile is in the shape of a square.
Now,
Area of floor =${\text{Length}} \times {\text{breadth}}$
Putting the value of length and breadth we get,
Area =${\text{Length}} \times {\text{breadth}}$
$
= 4 \times 8 \\
= 32{m^2} \\
$
Now area of the tile is
$ = 1 \times 1$
$ = 1{m^2}$
Now,
The number of tiles =
$
= \dfrac{{{\text{ area of floor}}}}{{{\text{area of one tile}}}} \\
= \dfrac{{32}}{1} \\
= 32 \\
$
Therefore, the number of tiles
$ = \dfrac{{32}}{1} = 32$
Note- Whenever we have to face such types of questions the key concept is that we should know the formula of the area of the rectangle. Like in this question we simply apply the area of the rectangle and we get the area of the floor then we find the area of one tile and then we divide them to know the number of tiles required to cover the floor. Hence we get our answer.
Recently Updated Pages
If a spring has a period T and is cut into the n equal class 11 physics CBSE

A planet moves around the sun in nearly circular orbit class 11 physics CBSE

In any triangle AB2 BC4 CA3 and D is the midpoint of class 11 maths JEE_Main

In a Delta ABC 2asin dfracAB+C2 is equal to IIT Screening class 11 maths JEE_Main

If in aDelta ABCangle A 45circ angle C 60circ then class 11 maths JEE_Main

If in a triangle rmABC side a sqrt 3 + 1rmcm and angle class 11 maths JEE_Main

Trending doubts
Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

List out three methods of soil conservation

Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE

Epipetalous and syngenesious stamens occur in aSolanaceae class 11 biology CBSE
