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State True Or False. the Cube of a Two Digit Number May Have Seven Or More Digits. - CBSE Class 8 - Mathematics

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Question

State true or false.

The cube of a two digit number may have seven or more digits.

  • True

  • False

Solution

For finding the cube of any number, the number is first multiplied with itself and this product is again multiplied with this number.

False. The largest two-digit natural number is 99, and the cube of 99 is 970299 which has 6 digits in it. Therefore, the cube of any two-digit number cannot have 7 or more digits in it.

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APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 7: Cubes and Cube Roots
Ex. 7.20 | Q: 2.6 | Page no. 116
Solution State True Or False. the Cube of a Two Digit Number May Have Seven Or More Digits. Concept: Cubes - Introduction for Cubes.
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