gokarnaji
gokarnaji gokarnaji
  • 22-11-2022
  • Mathematics
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b) The volume of a rectangular room is 490 m³. If length is two times longer than that of its breadth and height is 5 m, (i) find its length and breadth. (ii) Find the area of its floor. Find the cost of carpeting its floor at Rs 45 per sq.m. edanta Excel?
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