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=Question 1

=Question 2

=Question 3

 

Question 2. Write down the decimal expansions of those rational numbers in Question 1 above which have terminating decimal expansions.

(i)13/3125 = 0.009375 (ii)17/8

(iii)64/455 none- terminating (iv)15/1600

(v)29/343 it is none – terminating (vi)23/2³*5² = 23/200

(vii)129/2²* 57*75 it is none terminating (viii) 6/15 = 2/5 = 0.4

(ix)35/50

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Question 2. Write down the decimal expansions of those rational numbers in Question 1 above which have terminating decimal expansions.

(i)13/3125 = 0.009375

(ii)17/8

(iii)64/455 none- terminating

(iv)15/1600

(v)29/343 it is none – terminating

(vi)23/23*52 = 23/200


(vii)129/22* 57*75 it is none terminating

(viii) 6/15 = 2/5 = 0.4

(ix)35/50

(x)77/210 it is none terminating

 



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NCERT solutions for class 10 chapter 1 Exercise 1.4 Question 3. How to check following real numbers are terminating or not
Write down the decimal expansions of those rational numbers in Question 1 a

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