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the " caring old people organisation" needs money to build the old age home which required 164000 bricks. bricks measure 10cm*8cm*4cm and cost of brick depends on its volume at the rate of Rs 1  per 100 cm3 . it required 4 cylindrical cans of paint of radius 14cm and height 30cm. the cost of paint is Rs 1 per 20cm3. how much money is required by organization ?if "company gives money to the organization " then, what common value is depicted by a company and the  organization?
Asked by krishan_5 | 03 Mar, 2016, 08:07: AM
answered-by-expert Expert Answer
Volume space of space cuboid space equals space length space cross times breadth space cross times space height Volume space of space 1 space brick space equals space 10 cross times 8 cross times 4 space equals space 320 cm cubed Volume space of space 164000 space brick space space equals space 320 cross times 164000 cm cubed Rate space of space brick space is space Rs. space 1 space per space 100 cm cubed Rate space of space 164000 space brick space equals space fraction numerator Volume space of space 164000 space brick space over denominator 100 end fraction equals fraction numerator 320 cross times 164000 over denominator 100 end fraction equals Rs 5 comma 24 comma 800 Volume space of space cylinder space equals space πr squared straight h space Volume space of space paint space in space 4 space cans equals 4 cross times πr squared straight h space equals 4 cross times 22 over 7 cross times open parentheses 14 close parentheses squared cross times open parentheses 30 close parentheses space equals space 73920 cm cubed Cost space of space paint space is space rs space 1 space per space 20 cm cubed Cost space of space paint space in space 4 space cans space equals space fraction numerator Volume space of space paint space in space 4 space cans over denominator 20 end fraction equals 73920 over 20 equals Rs.3 comma 696 Money space required space by space the space organization. equals Rate space of space 164000 space brick space plus space Cost space of space paint space in space 4 space cans equals Rs 5 comma 24 comma 800 space plus space Rs.3 comma 696 equals Rs. space 5 comma 28 comma 496 If space company space gives space money space to space the space organization space is space shows space the space social space responcibility space shared space by space company space and space organisation space for space helping space old space people.
Answered by Vijaykumar Wani | 04 Mar, 2016, 11:30: AM

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