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3-Rational vs Irrational
供稿人: Childress
What does non-terminating mean?
to stop
never ending
hungry
What does the word terminating mean?
repeat
never stop
will stop
What does the word repeat mean?
happen over and over
happen once
terminate
Something that is non-terminating, non-repeating 
never stops, repeats
never stops, never repeats
stops , repeats
stops, never repeats
If a number can't be written as a fraction(ratio)and is non-terminating , non-repeating it is
 IRRATIONAL
 RATIONAL
All fractions(rational numbers)
 do the following
Irrational numbers(can't be written as a fraction)
1.  terminateor2. non-terminate will repeat
?
1. non-terminating&2. don't repeat
?
A number that can be written as a fraction
A number that cannot be written as a fraction
RATIONAL
?
IRRATIONAL
?
A number that can be written as a ratio
A number that can't be written as a ratio
IRRATIONAL
?
RATIONAL
?
A number that is non-terminating & non-repeating
is said to be
crazzzzzy
Loopy
Irrational
Rational
The most famous irrational number is
1/10
0
1
π
Another good example of irrational is
perfect √'s &  ∛'s
 √'s  & ∛'s  that are not perfect
cats
odd numbers
Which of the following are rational numbers?
√13,  π,  ∛21
 1/2,   -8,   7.22... ,  √25
Which of the following are rational numbers?
∛3, -√10,  π
 ∛27,  √81,  -√36,  
A decimal number that repeats & is non-terminating
or a decimal number that terminates is
A decimal number that is non-terminating & non-repeating is
Rational
?
Irrational
?
lowest letter on top in each circle
rational 
numbers
d:  √4
?
b:  ¾
?
e:∛64
?
irrational
numbers
c:  √6
?
a:  π
?
rational 
numbers
e:  8.2
?
d:  ∛8
?
a:  -7
?
lowest letter on top in each circle
irrational
numbers
b:  √10
?
c:  π
?
f:  ∛9
?
rational 
numbers
f:  5.333...
?
d:  √49
?
c:  7/1
?
lowest letter on top in each circle
irrational
numbers
b:  √50
?
e:  π
?
a:  ∛36
?
rational 
numbers
f:  2.4545...
?
b:  -2/3
?
e:  -√9
?
lowest letter on top in each circle
irrational
numbers
c:  π
?
d:  ∛12
?
a:  √20
?
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