Find the cost of carpeting a room 13 m long and 9 m broad with a carpet 75 cm wide at the rate of 12.40 per square meter

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Question:Find the cost of carpeting a room 13 m long and 9 m broad with a carpet 75 cm wide at the rate of 12.40 per square meter
1.100
2.1934
3.1934.40
4.120
Answer:3