Question

Wothput actual division decide which of the rational nos. have terminating decimal representation 15/28​

Answer 1

Answer:

15/28 is a non terminating but reoccurring or repeating decimal expansion equal to 0.535714286

Step-by-step explanation:

We have to factorise the denominator.

28 = 2×2×7

But to be a terminating decimal expansion, it should be in the form of 5^m×2^n. It means it should have only 2 and 5 as it's factor.

Answer 2

$\sf \pmb{Answer :}$

15/28 is a non terminating but reoccurring or repeating decimal expansion equal to 0.535714286

Step-by-step explanation:

We have to factorise the denominator.

28 = 2×2×7

But to be a terminating decimal expansion, it should be in the form of 5^m×2^n. It means it should have only 2 and 5 as it's factor.