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Standard VII

Mathematics

Perimeter

The length of...

Question

The length of the floor of a square-shaped room is 3 metres.
If the cost of floor carpeting is ₹40 per square metre, what is the total cost of carpeting the enitre floor?

₹360

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₹120

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₹480

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₹49

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Solution

The correct option is A ₹360

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The length of the floor of a square-shaped room is 3 metres. If the cost of floor carpeting is ₹40 per square metre, what is the total cost of carpeting the enitre floor?

The correct option is A ₹360

The length of the floor of a square-shaped room is 3 metres.
If the cost of floor carpeting is ₹40 per square metre, what is the total cost of carpeting the enitre floor?