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What is the cost of tiling a rectangular plot of land \( 500 \mathrm{~m} \) long and \( 200 \mathrm{~m} \) wide at the rate of \( Rs.\ 8 \) per hundred sq. m.?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:29

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Given:The length and width of the rectangular plot of land is $500\ m$ and $200\ m$ respectively.To do:We have to find the cost of tiling the rectangular plot of land $500\ m$ and $200\ m$ wide at the rate of $Rs. 8 $ per hundred sq m.Solution:The length of the ... Read More

A table-top measures \( 2 \mathrm{~m} \) by \( 1 \mathrm{~m}\ 50 \mathrm{~cm} \). What is its area in square metres?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:29

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Given:  A table-top measures $2\ m $ by $1\ m\ 50\ cm$.To do: We have to find the area of the table-top in square meters.Solution:We know that, The area of a rectangle with length '$l$' and breadth '$b$' is $l \times b$.Since, $1\ m=100\ cm$This implies, $1\ cm=\frac{1}{100}\ m$Breadth $b =1\ m ... Read More

A room is \( 4 \mathrm{~m} \) long and \( 3 \mathrm{~m}\ 50 \mathrm{~cm} \) wide. How many square metres of carpet is needed to cover the floor of the room?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:29

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 Given:A room is $4\ m$ long and $3\ m \ 50\ cm$ wide.To do:We have to find the square meters of carpet needed to cover the floor of the room.Solution:The area of a rectangle with length '$l$' and breadth '$b$' is $l \times b$.Since, $1\ m=100\ cm$This implies, $1\ cm=\frac{1}{100}\ ... Read More

A floor is \( 5 \mathrm{~m} \) long and \( 4 \mathrm{~m} \) wide. A square carpet of sides \( 3 \mathrm{~m} \) is laid on the floor. Find the area of the floor that is not carpeted.

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:29

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Given:A floor is $5\ m$ long and $4\ m$ wide. A square carpet of sides $3\ m$ is laid on the floor. To do:We have to find the area of the floor that is not carpeted.Solutions:We know that, The area of a rectangle with length '$l$' and breadth '$b$' is $l ... Read More

Five square flower beds each of sides \( 1 \mathrm{~m} \) are dug on a piece of land \( 5 \mathrm{~m} \) long and 4 \( \mathrm{m} \) wide. What is the area of the remaining part of the land?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:29

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Given:  Five square flower beds each of sides $1\ m$ are dug on a piece of land $5\ m$ long and $4\ m$ wide. To do: We have to find the area of the remaining part of the land.Solution:We know that, Area of a square of side $s$ is $s^2$.Therefore, The area ... Read More

Find the areas of the following figures by counting square:
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Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:28

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To do:  We have to find the areas of the given figures by counting squares.Solution:(a) The number of fully filled squares in the given figure is 9 squaresTherefore, The area of the given figure is $9$ square units.(b) The number of fully filled squares in the given figure is 5 ... Read More

The lid of a rectangular box of sides \( 40 \mathrm{~cm} \) by \( 10 \mathrm{~cm} \) is sealed all round with tape. What is the length of the tape required?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:27

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Given:The lid of a rectangular box of sides $40 \mathrm{~cm}$ by $10 \mathrm{~cm}$ is sealed all round with tape.To do: We have to find the length of the tape required.Solution:We know that, Perimeter of a rectangle of length $l$ and breadth $b$ is $2(l+b)$Tape is sealed around the rectangular box.Length $=40\ ... Read More

A table-top measures \( 2 \mathrm{~m} 25 \mathrm{~cm} \) by \( 1 \mathrm{~m} 50 \mathrm{~cm} \). What is the perimeter of the table-top?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:27

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Given:  A table top measures $2\ m\ 25\ cm $ by $1\ m\ 50\ cm$.To do: We have to find the perimeter of the table-top.Solution:We know that, Perimeter of a rectangle of length $l$ and breadth $b$ is $2(l+b)$$1\ m=100\ cm$This implies, $1\ cm=\frac{1}{100}\ m$Therefore, Length of the table-top $(l)= 2\ ... Read More

What is the length of the wooden strip required to frame a photograph of length and breadth \( 32 \mathrm{~cm} \) and \( 21 \mathrm{~cm} \) respectively?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 13:36:27

62 Views

Given:The length and breadth of the photograph are $32\ cm$ and $21\ cm$ respectively.To do:We have to find the length of the wooden strip.Solution:We know that, Perimeter of a rectangle of length $l$ and breadth $b$ is $2(l+b)$Length of the photograph $= 32\ cm$Breadth of the photograph $= 21\ cm$The ... Read More

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