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CBSE Class 9 Answered

the no. of bricks, each measurin18 cm ,12cm,10cm are required to build a wall 12m,0.6m,4.5m if 1/10 of its volume is taken by mortar is..
Asked by leya mathews | 12 Feb, 2011, 03:13: PM
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This question is incomplete. Please write complete question.
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Answered by | 13 Feb, 2011, 11:15: AM

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CBSE 9 - Maths
25 The "Caring old people organisation"  needs money to build the old age home which requires 164000 bricks.  Bricks measure 10 cm8 cm 4 cm and cost of brick depends on its volume at the rate of ` 1 per 100 cm3.  It requires 4 cylindrical cans of paint of radius 14 cm and height 30 cm.  The cost of paint is ` 1 per 20 cm3.  How much money is required by organisation ?  If “A company gives the money to organization” then, what common value is depicted by A company and organisation.
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