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Ex 13.6, 8 - A patient in a hospital is given soup daily - Volume Of Cylinder

  1. Chapter 13 Class 9 Surface Areas and Volumes
  2. Serial order wise
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Ex 13.6, 8 A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to a height of 4 cm, how much soup the hospital has to prepare daily to serve 250 patients? Soup is in form of cylinder with Radius = r = ๐ท๐‘–๐‘Ž๐‘š๐‘’๐‘ก๐‘’๐‘Ÿ/2 = 7/2 cm Height = h = 4 cm Volume of the soup in cylindrical bowl = ฯ€r2h = 22/7ร—7/2ร—7/2ร—4 cm3 = 154 cm3 Soup served to 1 patient = 154 cm3 Soup served to 250 patients = 250 ร— 154 cm3 = 38500 cm3 = 38500 ร— 1/1000 litres = 38.5 litres

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