Transcript Fractions V Mixed Numbers

Fractions V
Mixed Numbers
In your notes
Mixed
Number
 Has
a whole number
and a fraction
3
= 1 4
What is the mixed number?
3
= 3
4
What is the mixed number?
3
= 4
4
What is the mixed number?
1
= 5
2
In your notes
Improper
Fraction
 Fraction
with
numerator greater
than denomimator
=
8
4
What is the improper fraction?
=
15
4
What is the improper fraction?
=
19
4
What is the improper fraction?
=
11
2
How is the mixed number below
related to the
improper fraction?
1
= 5 2
11
= 2
In your notes
How to change an improper
fraction to a mixed number
1. Divide the numerator by the denominator.
2. Put your remainder over the denominator.
=
5
2
How to change an improper
fraction to a mixed number
2 ) 5
numerator
denominator
=
5
2
How to change an improper
fraction to a mixed number
2 r1
numerator
)
2 5
denominator
=
5
2
How to change an improper
fraction to a mixed number
1
denominator 2 2
numerator
)
2 5
Put your remainder over the
Denominator.
=
5
2
Change this improper fraction to a
mixed number.
7
3
2 r1
= 3) 7
Put your remainder over
the denominator.
1
= 2 3
Change this improper fraction to a
mixed number.
8
3
2 r2
= 3) 8
Put your remainder over
the denominator.
2
= 2 3
Change this improper fraction to a
mixed number.
9
2
4 r1
= 2) 9
Put your remainder over
the denominator.
1
= 4 2
Change this improper fraction to a
mixed number.
2
r
1
11
= 5 ) 11
5
1
Put your remainder over = 2
5
the denominator.
Change this improper fraction to a
mixed number.
2
10 =
5 ) 10
5
If there is no remainder
your answer is a whole
number.
= 2
Change this improper fraction to a
mixed number.
4
16 =
4 ) 16
4
If there is no remainder
your answer is a whole
number.
= 4
In your notes..How to change a
mixed number to an improper
fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+1
4x =
2
7
2
Change this mixed number to an
improper fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+2 20
6x =
3 3
Change this mixed number to an
improper fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+ 2 17
3x =
5 5
Change this mixed number to an
improper fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+ 3 19
4x =
4 4
Change this mixed number to an
improper fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+ 2 20
6x =
3 3
Change this mixed number to an
improper fraction
 Multiply
the whole
number times the
denominator.
 Add your answer to the
numerator.
 Put your new number
over the denominator.
+ 3 43
8x =
5 5
Closure
Partners:
 Person on the left tell how to change a
mixed number into an improper
fraction.
 Person on the right, tell how to change
an improper fraction into a mixed
number.
