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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

The cube of 0.0012 is 0.000001728. - Mathematics

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Question

The cube of 0.0012 is 0.000001728.

Options

  • True

  • False

MCQ
True or False
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Solution

This statement is False.

Explanation:

The cube of a number means multiplying the number by itself three times:

(0.0012)3 = 0.0012 × 0.0012 × 0.0012

= 1.728 × 10−9

= 0.000000001728

The given value is 0.000001728, which is equal to: 1.728 × 10−6

So, the statement is incorrect.

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Chapter 1: Numbers - Exercise 1.5 [Page 39]

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Samacheer Kalvi Mathematics [English] Class 8 TN Board
Chapter 1 Numbers
Exercise 1.5 | Q 2. (iii) | Page 39
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