Question

Please solve fastly


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Answer 1

Answer:

first of all fastly is not a word

Step-by-step explanation:

according to question

volume of cylinder = πr²h

= 686π cm^3

volume of 1 small sphere = πR^3

=(3.5)^3π

=42.875π cm^3

No. of sphere balls = 686π cm^3/42.875π cm^3

=16 balls