8C.6.4 Multiplying Mixed Numbers

PreClass Assignment

  • No pre-class assignment to watch this week!
  • Take a break and make sure that your chapter 6 homework is up to date.

Notes:

  • While it is possible to multiply mixed numbers using areas of rectangles, the best way is to change all mixed numbers into improper fractions!

eg: 

=3\frac12 \cdot 2\frac34

=\frac72 \cdot \frac{11}4

=\frac{77}8

 

  • It is worth remembering that any whole number can also be changed into an improper fraction by making the denominator a 1

eg:

 

=3 \cdot 2\frac34

=\frac31 \cdot \frac{11}4

=\frac{33}4

 

In Class Assignment

  • p214 #3, 5-12 14 15 *16

8C.6.3 Multiplying Proper Fractions

Pre Class Assignment

  1. Watch the Youtube Videos and Copy down the notes.

 

In Class Assignment

  • P214 #3, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, *16
 

8C.6.2 Dividing Fractions by a Whole Number

PreClass Assignment

InClass Assignment

  • p208 #4, 5, 6, 7, 8, 9, 10 12
 
   

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