3.5
Dividing
Fractions
with
Integers
3.5
Dividing
Fractions
with
Integers
3.5
Dividing
Fractions
with
Integers
3.5
Dividing
Fractions
with
Integers
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Dividing Using Manipulatives
•
There are two ways to represent the
division of fractions using manipulatives
•
Area Model
•
Number Line
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Dividing Integers with Fractions
Ex: Divide
Number of
unit squares
Split the unit squares into
groups of ¾ of a unit square
The quotient is equal to
the number of ¾
There are 8 groups
of ¾
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Practice: Divide Using Manipulatives
Number of
unit squares
Split the unit squares into
groups of 4/5 of a unit square
The quotient is equal to
the number of 4/5
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Dividing Fractions with Integers:
Ex: Divide
You have 2/3
of a unit square
Then cut it into
4 equal parts
The quotient is equal
to the fraction of one part
of the unit square
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Practice: Divide
You have 3/5
of a unit square
Then cut it into
6 equal parts
The quotient is equal
to the fraction of one part
of the unit square
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Challenge: Divide using Manipulatives
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Since it requires 3 boxes to
make a unit of ¾, the last set
has only 2 out of 3 blocks.
Homework:
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