Question

Without actual division determine which of the following rational no. have a terminating decimal representation. 1276/680 Please give the answer gyus

Answer 1

Answer:

Hey Army ,

It's your answer

One whose denominator cam be expressed in for 2n5m...

680=2^3×5×17

Here, its not in form 2^n×5^m×17 ....so cannot be expressed in req form .

So , not.

Answer 2

Step-by-step explanation:

From the above pic u can see that the prime factorisation of denominator is not of the form 2^m5^m, where n and m are non-negative exponents.

Hence, the given number 1276/680 do not have terminating decimal expansion.

Hope helps u.

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