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The logic is- 13 x 3 + 1 = 40 40 x 3 + 2 = 122 122 x 3 + 3 = 369 369 x 3 + 4 = 1111
Find the number of silver balls of diameter 2 cm each, that can be made from a sphere of diameter 32 cm?
The perimeter of a rectangular field is 480 meters and the ratio between the length and breadth is 5:3. The area of the field is: