Lesson 6-6 Pages 264-266
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Transcript of Lesson 6-6 Pages 264-266
Lesson 6-6 Pages 264-266
Dividing Fractions and
Mixed NumbersLesson Check 6-5
What you will learn!
How to divide fractions and mixed numbers.
Multiplicative inverseMultiplicative inverseReciprocalReciprocal
What you really need to know!
To divide by a fraction, multiply by its multiplicative inverse or reciprocal.To divide by a mixed number, rename the mixed number as an improper fraction.
Example 1:
Write in simplest form:
3
2
9
4
4
9
2
11
2
3
12
18
Example 2:
An Air Force unit has 34 million dollars to spend on new jets. Each jet costs 4 ¼ million dollars. How many jets can be bought?
Example 2:
1
34
4
1417
4 jets 8
1
8
4
17
Example 3:
6
5
2
125
2
3
1
2
5
Example 4:
4
34
3
1619
3
4
3
3
19
4
19
Page 266
Guided Practice
#’s 3-7
Pages 264-265 with someone at home and study
examples!
Read:
Homework: Page 266
#’s 8-20 all
#’s 23-33
Lesson Check 6-6
Page
578
Lesson 6-6
Lesson Check 6-6