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Cube Numbers

Evaluate : i ...

Question

Evaluate :
(i) $(8)^{3}$ (ii) $(15)^{3}$ (iii) $(21)^{3}$ (iv) $(60)^{3}$

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Solution

(i) $(8)^{3} = 8 \times 8 \times 8 = 512$
(ii) $(15)^{3} = 15 \times 15 \times 15 = 3375$
(iii) $(21)^{3} = 21 \times 21 \times 21 = 9261$
(iv) $(60)^{3} = 60 \times 60 \times 60 = 216000$

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