The above question can be written as, (0.3) × ( 0.3) × (0.3) #160;First we find the product, (3 ) × (3) = 9 ∴ 3× 3× 3= (9) × (3) = 27 Total nu ...

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Algebraic Identities

Evaluate: 0...

Question

Evaluate:
$(0.3)^{3}$

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Solution

The above question can be written as, $(0.3) \times (0.3) \times (0.3)$
First we find the product, $(3) \times (3) = 9$
$∴ 3 \times 3 \times 3 = (9) \times (3) = 27$
Total number of decimal places in the given product $= 3$
So, the product must contain $3$ places of decimals
$∴ (0.3)^{3} = 0.027$

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