Mathematics, 02.04.2021 08:20 jeepjose58
6. The breadth of a room 4rn high is one third of its length. If the cost of painting its walls
at the rate of Rs. 5 per m' is Rs. 640. The
cost of carpeting its floor at the rate of Rs.
250 per m
(a) 13000
(c) 14000
(d) 15000β
Answers: 2
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6. The breadth of a room 4rn high is one third of its length. If the cost of painting its walls
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