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The caring old people organisation needs money to build the old age home which req. 164000bricks . bricks measure 10. 8. 4 and cost of bricks depends on

its volume at the rate of rs 1per100cm ​3 . it req. 4 cylindrical cans of paint of radius 14 cm and height 30cm . the cost of paint is rs 1 per 20 cm 3 find total money


Volume of 164000 bricks= 164000×lbh

Cost of bricks =5248×10⁴×1/100

Volume of 4 paint cans=4πr²h

Cost of paint=73920×1/20

Total cost=543800+3696

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