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 7

# Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 129 / 2² 5⁷ 7⁵

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129/2²5⁷7⁵

Since the denominator is not of the form 2^m x 5^n, and it also has 7 as its factor, the decimal expansion of 129/2²5⁷7⁵ non-terminating repeating.

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