Question

Without actual division, determine which of the following rational numbers have a
terminating decimal representation and which have a non-terminating decimal
representation
49/14​

Answer 1

Step-by-step explanation:

it is non terminating beacuse its factor are not in form of (2m×5n)

Answer 2

Answer:

49/14 can be written as 49/2×7

but here we know,

and terminating decimal expansion should be in form 2^m*5^n

from this conclusion we get that

49/14 has non terminating decimal expansion....

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