Rational and irrational numbers

Rational and irrational numbers

Assessment

Flashcard

Mathematics

9th Grade

Hard

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8 questions

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1.

FLASHCARD QUESTION

Front

The decimal expansion of an irrational number is: Repeating, Terminating, Non-repeating

Back

Non-repeating

2.

FLASHCARD QUESTION

Front

The value of 1.999....... in the form p/q.

Back

2

3.

FLASHCARD QUESTION

Front

Every rational number is a:

Whole number

,

Real number

,

Natural number

,

Integer

Back

Real number

4.

FLASHCARD QUESTION

Front

Back

16.9238349756.........

5.

FLASHCARD QUESTION

Front

Express 9.89898......... in p/q form

Back

980/99

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

Which of the following have only 2 and 5 as prime factors? Options: 20, 30, 35, 45

Back

20

8.

FLASHCARD QUESTION

Front

Irrational number lying between 2 and 3: 1.732................., 2.345, 3.2175......................., 2.2134526................

Back

2.2134526................