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How many lead shots each 0.3 cm in diameter can be made from a cuboid of dimensions .09 m * .11 m * .12 m ?

+1 vote
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posted Jul 10, 2015 by Rahul Vaidya

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2 Solutions

+2 votes

Number of lead shots = Volume of sphere / volume of 1 lead
solve 9*11*12 cm^3 / (4/3 * 22/7 * (.03/2)^3

So ans is 84000

solution Jul 13, 2015 by Salil Agrawal
0 votes

if by melting process (.09*.11*.12)/((1/3)*4*pi*.003^3)=10504

solution Jul 11, 2015 by Kewal Panesar
Lead shot is .3 cm in dia not radius. Do you like to correcting it ...

Number of lead shots = Volume of sphere / volume of 1 lead
solve 9*11*12 cm^3 / (4/3 * 22/7 * (.03/2)^3

So ans is 84000



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