Question

खालील पररमेय संख्यािेखंशडर् व अखंड आवर्ी दशांश रुपार् वगीकरण कर.




1. 5.
upon

3

2. 17
upon
5

3. 19
upon
4

4. 23
upon
99​

Answer 1

Answer:

i did not now the answer

Answer 2

Given : 5/3

17/5

19/4

23/99

To Find :  Terminating decimals and non terminating recurring decimals

Solution:

A number written in simple fraction

then if denominator does not have prime factors other than 2 and 5

then number is terminating decimal

If there is any prime factor other than 2 and 5 then its non terminating recurring decimals

5/3  -    non terminating recurring decimals

17/5  -   Terminating decimal

19/4 = 19/ (2 * 2)  =   Terminating decimal

23/99  = 23/ (3 * 3 * 11 )  =  non terminating recurring decimals

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