Rational/Irrational Test

√7

• Rational 
• Irrational

.141414141414...

• Rational 
• Irrational 

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 5

What is a rational number ?

• A rational number is a number that cannot be written as a fraction.

• A rational number is a number that can be written as a ratio.
• A rational number cannot be a repeating  decimal.

In between what two integers is the square root of 44?

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

What type of number is π ?

• Rational
• Irrational

Irrational Numbers....

• cannot be represented as a simple fraction
• can be represented as a fraction
• can be a repeating decimal

Is -5/8 a rational number?

• yes
• no

6/25

• .20
• .24
• .23
• .45

An example of a whole number is:

• 4/9
• -9
• 5.2
• 17