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Question
Mark the correct alternative in each of the following:
0.3 × 0.3 × 0.3 =
(a) 2.7 (b) 0.27 (c) 0.027 (d) None of these
0.3 × 0.3 × 0.3 =
(a) 2.7 (b) 0.27 (c) 0.027 (d) None of these
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Solution
We have,
3 × 3 × 3 = 27
The sum of the decimal places in the given decimals is 1 + 1 + 1 = 3.
So, the product must contain 3 places of decimals.
∴ 0.3 × 0.3 × 0.3 = 0.027
Hence, the correct answer is (c).
We have,
3 × 3 × 3 = 27
The sum of the decimal places in the given decimals is 1 + 1 + 1 = 3.
So, the product must contain 3 places of decimals.
∴ 0.3 × 0.3 × 0.3 = 0.027
Hence, the correct answer is (c).
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