Question

The floor of a hall is rectangular its lenght is 40m and breadth is 24m how many carpet size of 6m 4m are required to cover the floor of the hall

Answer 1

Answer:

Step-by-step explanation:

Area of rectangular hall = 40 × 24

= 1120m²

area of carpet = 6×4

= 24m²

therefore number of carpets = 1120/24

= 40 carpets

hope this helps ☺️

Answer 2

$\Large{\underline{\underline{\mathfrak{\bf{\red{Solution}}}}}}$

$\Large{\underline{\mathfrak{\bf{\orange{Given}}}}}$

• Length of rectangular floor of hall = 40 m
• Breadth = 24 m
• Length of carpet = 6 m
• Breadth of carpet = 4 m

$\Large{\underline{\mathfrak{\bf{\orange{Find}}}}}$

• Number of carpet

$\Large{\underline{\underline{\mathfrak{\bf{\red{Explanation}}}}}}$

Using Formula

$\small\boxed{\underline{\tt{\green{\:Area_{rectangle}\:=\:Length\times Breadth}}}}$

So, Now first calculate area of rectangular Hall

➠ Area of rectangular hall = 40 × 24

➠ Area of rectangular hall = 960 m²

Now, Calculate area of carpet

➠ Area of rectangular carpet = 6 × 4

➠ Area of rectangular carpet = 24 m²

We know, for Number of carpet

If we divide Area of rectangular Hall by Area of Carpet , so we can find the Number of Carpet .

So,

$\small\boxed{\underline{\tt{\green{\:Number\:of\:Carpet\:=\:\frac{Area_{ractangular\:hall}}{Area_{carpet}}}}}}$

➠Number of Carpet = 960/24

➠Number of Carpet = 40

$\Large{\underline{\underline{\mathfrak{\bf{\red{Hence}}}}}}$

• 40 Carpet are required to cover the floor of the hall .

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