how many lead balls,each of radius 1 cm ,can be made from a sphere of radius 8 cm?
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Answered by
43
no. of lead balls=4/3pi R3/ 4/3pi r3
=R3/r3
=8*8*8/1*1*1
=512 balls
=R3/r3
=8*8*8/1*1*1
=512 balls
Answered by
50
Hope you understand( my handwriting is horrible)
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