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Which number is rational? (HELP ME PLOX)

A. –2.1010010001...
B. –0.8974512...
C. 1.2547569...
D. 5.3333333...

User Sriram
by
8.3k points

1 Answer

1 vote

Answer:

Option D.

Explanation:

If a number can be written in the form of
(p)/(q),q\\eq 0, then it is know as rational number.

We know that,

Terminating decimal is always a rational number. and non-terminating decimals are rational if they are repeating decimals.

From the given options all numbers are non-terminating decimals but 5.3333333... is a number with repeating decimal.

So, 5.3333333... is a rational number.

Therefore, the correct option is D.

User Atif Tariq
by
8.3k points