Question

A room is 17 m long and 12 m broad Find the cost of carpeting with a carpet 85 cm brod at the rate of ₹120 per meter step by step explanation please
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Answer 1

Answer:

$17 \times 12 = 204 {m}^{2}$

${(85cm)}^{2} = 7225 {cm}^{2}$

Answer 2

$\huge\red{ANSWER}$

Length of the room = 17 m

Breadth of the room = 12 m

Area of the room = l × b = 17× 12= 204sq m

Let the length of the carpet required = 'l' m

Width of the carpet = 85 cm = 0.85 m

⇒ l × 0.85 = 14.45

⇒ l × 0.85 = 14.45⇒ l = 204 / 0.85

⇒ l × 0.85 = 14.45⇒ l = 204 / 0.85⇒ l = 240 m