A rectangular hall is $22 m$ long and $15.5 m$ broad Find the area of the carpet which covers it.

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Solution

Length of carpet $22 m$
The breadth of carpet $15.5 m$

The area of carpet is
$\Rightarrow l \times b$ $= 22 \times 15.5 = 341 c m^{2}$

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A rectangular hall is $22 m$ long and $15.5 m$ broad. A carpet is to be laid inside the hall leaving all around a margin of $75 c m$ from the walls. Find the area of the carpet and area of the strip left uncovered. If the width of the carpet is $82 c m,$ find its cost at the rate of $R s . 124$ per metre.

Q. A school has a hall which is 22 m long and 15.5 m broad. A carpet is laid inside the hall leaving all around a margin of 75 cm from the walls. Find the area of the carpet and the area of the strip left uncovered. If the width of the carpet is 82 cm, find its cost at the rate of Rs 60 per m.

Q. A rectangular hall is 22m lomg and 15.5 m broad. A carpet laid inside the hall leaving all around a margin of 75 cm from the walls .Find the area of the carpet and the area of the strip left uncovered.If the width of the carpet is 82 cm , find its cost at the rate of 14.50 Rs.

Ans.287 m square ,54 m sq.,43400 Rs

A school has a hall $22 m$ long and $15.5 m$ wide , a carpet is laid inside the hall leaving around margin of $75 c m$ from the walls. Find area of carpet and area of strip uncovered . If width of carpet is $82 c m$ find its cost for $R s . 60$ per meter.

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A rectangular hall is 22m long and 15.5m broad Find the area of the carpet which covers it.

Length of carpet 22mThe breadth of carpet 15.5mThe area of carpet is ⇒l×b =22×15.5=341cm2

A rectangular hall is $22 m$ long and $15.5 m$ broad Find the area of the carpet which covers it.

Length of carpet $22 m$
The breadth of carpet $15.5 m$

The area of carpet is
$\Rightarrow l \times b$ $= 22 \times 15.5 = 341 c m^{2}$