Question

Find the cost of flooring a square room at Rs 9 per square metre whose each side is 8 m.

A. Rs 570

B. Rs 572

C. Rs 576

D. Rs 573​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

correct answer = option C) Rs 576

length of each side = 8 m

so,

area = side ² = 8² = 64 m²

now, .

cost of 1 m² = rs. 9

so,

cost of 64 m² = 64 × 9

= Rs. 576

Step-by-step explanation:

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