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Rahul Singh
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Asked: 2020-11-21T11:28:42+00:00 In:

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 15/1600

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NCERT Solutions for Class 10 Maths Chapter 1
Important NCERT Questions
Real Numbers
NCERT Books for Session 2022-2023
CBSE Board and UP Board Others state Board
EXERCISE 1.4
Page No:17
Questions No:1 Part 4

2020-2021cbsechapter 1class10mathematicsncertreal numbers
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    1. Best Answer

      15/1600
      1600 = 2x2x2x2x2x2x5x = 2⁶5²
      The denominator is of the form 2^m x 5^n
      Hence, the decimal expansion of 15/1600 is terminating.

      See this for better understanding 😀

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    2. Get Hindi Medium and English Medium NCERT Solution for Class 10 Maths to download.
      Please follow the link to visit website for first and second term exams solutions.
      https://www.tiwariacademy.com/ncert-solutions/class-10/maths/chapter-1/

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