Ordering Rational and Irrational

• a

• b

• c

• d

click the answers

click the answers

A repeating decimal (like 4.7777...) is what type of number?

• Rational 

• Irrational

A non-ending, non-repeating decimal is which type of number?

• Rational 

• Irrational

Order 3π, √ 10 , and 3.25 from least to greatest.

• √ 10, 3π, 3.25

• √ 10, 3.25, 3π

• 3π, 3.25, √ 10

•  3.25, √ 10, 3π

Fill in the blank with the correct sign >, < , or =
1/2 _______ -1/2

• >

• <

• =

Which description best describes an irrational number?

• A repeating decimal

• An improper fraction

• A non-repeating, non-terminating decimal

• A perfect square

A decimal that stops (like 2.48) is which type of number? 

• Rational

• Irrational

Between which two whole numbers is the
√5?

• 1 and 2

• 2 and 3

• 3 and 4

• 4 and 5