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let n be the number of balls
radius of each ball(r) = 1cm
radius of sphere(R) = 8 cm
volume of sphere = volume of 1 ball * number of balls
4/3πR^3 = n * 4/3πr^3
R^3 = n * r^3
8^3 = n* 1^3
512 = n
Therefore number of balls = 512
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polibiswas51878
Secondary SchoolMath 5+3 pts
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polibiswas51878
Polibiswas51878 · Ambitious
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sreekruthi47
Sreekruthi47 Helping Hand
let n be the number of balls
radius of each ball(r) = 1cm
radius of sphere(R) = 8 cm
volume of sphere = volume of 1 ball * number of balls
4/3πR^3 = n * 4/3πr^3
R^3 = n * r^3
8^3 = n* 1^3
512 = n
Therefore number of balls = 512
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