1. lesson 10.notebook September 06, 2012
Lesson 10:
FYI...
Rational numbers
Integers
Whole numbers
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2. lesson 10.notebook September 06, 2012
...more vocab...
*equivalent fractions ­ different fractions that name the same amount
­­fractions equivalent to 1/2:
FYI...To reduce or simplify a fraction, by dividing the numerator and denominator
by common factors.....
....until the GCF is 1!
*Also....a "mixed number" is a whole number plus a fraction.
­­examples:
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3. lesson 10.notebook September 06, 2012
Examples ­ Lesson 10
Describe the following as a whole number, an integer, or a rational
number. Use every term that applies.
A) 5
whole, integer, rational
B) ­2
integer, rational
C) ­1/2
rational
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4. lesson 10.notebook September 06, 2012
Use prime factorization to reduce each fraction.
D) 20
36
E) 36
108
F) 75
100
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5. lesson 10.notebook September 06, 2012
Complete each equivalent fraction.
G) 3 =
5 20
H) 1 =
4 100
Compare:
I) 3/5 3/4
J) Which mixed number is equivalent to 9/4?
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6. lesson 10.notebook September 06, 2012
K) Sketch a number line and graph the points representing
­1, 3/4, 0, 3/2, ­1/2
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