Modeling multiplication of fractions
Download
1 / 12

Modeling Multiplication of Fractions - PowerPoint PPT Presentation


  • 75 Views
  • Uploaded on

Modeling Multiplication of Fractions. SOL 6.4. Reading the model…. Count the number of rows that are shaded. This is the numerator of the first fraction!. Count the rows. This is the denominator of the first fraction!. Count the columns. This is the denominator of your second fraction!. 3.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Modeling Multiplication of Fractions' - penn


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Reading the model…

Count the number of rows that are shaded. This is the numerator of the first fraction!

Count the rows. This is the denominator of the first fraction!

Count the columns. This is the denominator of your second fraction!

3

3

2

4

5

6

1

2

6

1

2

1

4

3

2

3

1

2

4

5

1

2

1

Count the number of columns that are shaded. This is the numerator of your second fraction.

7

8

11

9

10

12

Count the number of boxes that are double shaded. This is the numerator of your product.

Count the number of boxes you have in all. This is the denominator of your product.

18

4

14

16

13

3

15

17

5

21

19

23

20

22

24

6

REDUCE!!!

2

6

1

3

4

24

6

4





Find the multiplication problem and the answer modeled below3
Find the multiplication problem and the answer modeled below.

Reduced!

Reduced!

1

2

2

28

4

7








ad