Rational and Irrational numbers

-7

• whole number only

• integer only

• rational number only

• integer & rational

5

• whole number only

• integer only

• rational number only

• whole number & integer & rational number

3/7

• whole number only

• integer only

• rational number only

• whole #, integer, & rational #

-0.36

• whole number only

• integer only

• rational number only

• integer & rational number

All rational numbers are integers.

• True

• False

A rational number can be written as a fraction.

• True
• False

Which statement is true?

• Every rational number is an integer
• Every whole number is a natural number
• Every integer is a whole number
• Every negative number is a rational number

Which of the following numbers are rational?
Group A:  2/5, π, 0.̅3̅2, √22
Group B:  2/5, π, 0.̅3̅2
Group C:  2/5,  0.̅3̅2
Group D:  π, 0.̅3̅2

• Group A
• Group B
• Group C
• Group D

Which number out of the given numbers is irrational?

• √64
• 1/2
• √64/4
• √20/5

What is a rational number?

• Any number
• A number that can be represented in the form of a fraction.
• A non terminating decimal
• A non perfect square