Tick (✓) the correct answer

Question:

Tick (✓) the correct answer

(0.8)3 = ?

(a) 51.2

(b) 5.12

(c) 0.512

(d) none of these

Solution:

(c) 0.512

$(0.8)^{3}=(0.8) \times(0.8) \times(0.8)=0.512$

$\therefore(0.8)^{3}=0.512$

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