Real Number Systems flashcard II

Front

Which number is between 7 and 8? Options: √48, √42, √59, √68

Back

√59

Front

A ______ decimal is a decimal in which a digit, or a group of digits, repeat(s) infinitely. Options: non-terminating, terminating, repeating

Back

repeating

Front

Convert 0.444... to a fraction. Options: 4/10, 4.4/99, 4/9, 2/5

Back

4/9

Front

Rational numbers can always be written as a __________. Options: fraction, decimal, negative number, whole number

Back

fraction

Front

√7 is classified as: Rational or Irrational?

Back

Irrational

Front

What is the definition of a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

What is the decimal representation of 1/4?

Back

0.25

Front

Identify the type of number: 0.333...

Back

Repeating decimal (Rational number)

Front

What is the square root of 16?

Back

4

Front

Is the number 5.75 rational or irrational?

Back

Rational