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April 16, 2014

Homework Help: Mathematics

Posted by Josh on Wednesday, February 29, 2012 at 5:36am.

A rectangular block of lead with dimension 43 cm x 53 cm x 63 cm is melted to mould spherical balls of 3 cm radius. How many balls are made? (Round your answer to the nearest whole number and take Pi as 3.14)

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