1. Lesson 30.notebook November 01, 2012
Assignment:
1­­>Inv. #3, #1­43 all (skip #15­16) ­ Due Monday (11/5)
2­­>Test #4 ­ Thursday (11/8)
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2. Lesson 30.notebook November 01, 2012
Lesson 30 Warm­Up:
1) Simplify: 102 ­ 101 ­ 100
2) Simplify: 1/2 + 2/3 3/4
3) What is an 18% gratuity on a $3000 banquet fee?
4) If the base and height of a triangle are the lengths of 2 sides of the
triangle, then the triangle is a(n) ___________ triangle (based on its
angles).
5) Simplify: x5 x2
x
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3. Lesson 30.notebook November 01, 2012
Lesson 30
*repetend – the repeating digits of a decimal number
***Remember...to convert a fraction to a decimal...
DIVIDE the numerator by the denominator!
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4. Lesson 30.notebook November 01, 2012
Examples ­ Lesson 30
Write each fraction as a decimal number.
A) 3/11
B) 2/9
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5. Lesson 30.notebook November 01, 2012
C) 2 2/3
D) 1/30
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6. Lesson 30.notebook November 01, 2012
Round each decimal number to the nearest thousandth.
E) 0.3
F) 0.6
G) 0.36
H) 1.86
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7. Lesson 30.notebook November 01, 2012
Arrange in order from least to greatest.
I) 0.6, 0.6, 0.66
J) 1/2, 0.5, 1/3, 0.3, 0.06
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8. Lesson 30.notebook November 01, 2012
Inv. #3, #1­43 all (skip # 15­16)
pg. 197
1. A, B, C, D
2. E
3. F, G
4. A, B, C, D
5. E
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