1. Chapter 13 Class 9 Surface Areas and Volumes
  2. Serial order wise
  3. Ex 13.6

Ex 13.6, 8 - Class 9

Last updated at May 29, 2018 by

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
    3. Ex 13.6
    Ex 13.7 →
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Transcript

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

Chapter 13 Class 9 Surface Areas and Volumes
Serial order wise

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.