# Class 10 Maths Real Numbers Exercise  1.4 Question 3

The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational, and of the form $\frac{p}{q}$  , what can you say about the prime factor of q?

Solution :  Solution of the Class 10 Maths Real numbers exercise 1.4 question 3 is given in  below snapshot. To understand step-by-step explanation in more details then please watch our YouTube video given below.

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