Question

Write whether the rational number 7/15 will have a terminating decimal expansion or non terminating expansion

Answer 1

Answer:

it will have non terminating expansion .

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Answer 2

Answer:

No, Because if a no. Is having a terminating decimal then the H. C. F of the no. should be divided by 2 and 5.

So in this case, the denominator = 15

The H. C. F of 15 =3 × 5

So in 15 there is 3.

So, 7/15 will have a non terminating decimal.

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