Question

Please help me me me me please

Answer 1

Given
Radius of cylinder =3.5cm
Height =14cm

Volume of cylinder =
$\pi \: {r}^{2} h$
$= \frac{22}{7} \times 3.5 \times 3.5 \times 14$
=539cm³

Radius of ball =7/12cm

Volume of ball =
$\frac{4}{3} \pi \: {r}^{3}$
$\frac{4}{3} \times \frac{22}{7} \times \frac{7}{12} \times \frac{7}{12} \times \frac{7}{12}$
=0. 8317cm³

No of ball can be formed = volume of cylinder /volume of ball

=539/0.8317 =648

Ans => 648 balls


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Answer 2

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