24. Make a Picture of the Fraction.

One Half-

Two Thirds-

Four Eights-

## Wednesday, November 23, 2011

## Tuesday, November 22, 2011

### Number of the Day #21

### Number of the Day Question #20

*20. Make a fraction using the thousands place digit as the denominator, and the tenths place digit as the numerator.*

The denominator is the bottom number of a fraction, the numerator is the top number.

Doing number 20 is easy like cake, you just have to make the

**thousands**place the*denominator,*and the**tenths**place the**.***numerator*### number of the day # 22

22. mixed fractions

use any of the digits to make a mixed fraction

9 3

_

4

4 3

_

5

7 6

_

8

use any of the digits to make a mixed fraction

9 3

_

4

4 3

_

5

7 6

_

8

### Instructions for Number 23

*Proper to Decimal*

What ever I do to the

**Top**I do to the

**Bottom.**

### Question # 25 Number of the Day

Number of the Day

November 22, 2011

Question # 25

NUMBER OF THE DAY INSTRUCTIONS:

Question #25:

Turn fraction to a percent.

_________ ________ ________

[ x 50 ] [ ÷2 ][ x100 ]

1/2 = 50/100 = 50% or 1/2 = 0.5/1 = 50/100

[__x50____] [___÷2___][__x100__]

WHATEVER YOU DO AT THE BOTTOM YOU HAVE TO DO AT THE TOP.

November 22, 2011

Question # 25

NUMBER OF THE DAY INSTRUCTIONS:

Question #25:

Turn fraction to a percent.

_________ ________ ________

[ x 50 ] [ ÷2 ][ x100 ]

1/2 = 50/100 = 50% or 1/2 = 0.5/1 = 50/100

[__x50____] [___÷2___][__x100__]

WHATEVER YOU DO AT THE BOTTOM YOU HAVE TO DO AT THE TOP.

## Wednesday, November 16, 2011

## Tuesday, November 15, 2011

### Chapter 4 Review: Question 13, Page 146

### Question 10, Page 146

10.

Fraction Decimal Percent

A) 1/4 0.25 25%

B) 3/4 0.75 75%

C) 1/5 0.20 20%

D)1/20 0.05 5%

E) 7/20 0.35 35%

### Chapter 4 Chapter Review Question #10

Chapter 4

Chapter Review

Question #10

Chapter Review

Question #10

10. Copy the table into your notebook.

Fill in the missing values.

b.)75/100 0.75 75%

c.)20/100 0.20 20%

d.)5/1 0.05 5%

Fraction Decimal Number Percent

a.)1/4 0.25 25%b.)75/100 0.75 75%

c.)20/100 0.20 20%

d.)5/1 0.05 5%

e.)35/100 0.35 35%

### textbook

2. Min had a mark of 26 out of 31 on a science test. That same day, his sister got a mark of 45 out of 52 on a math test. Explain how to find out who got the better mark.

Min: 26 ÷ 31 = 0.83 = 83%

Sister: 45 ÷ 52 = 0.86 = 86%

Min's got 26 out of 31, so you do 26 ÷ 31.

Min's sister got 45 out of 52, so you do 45 ÷ 52

Min's sister got a higher mark!

Min: 26 ÷ 31 = 0.83 = 83%

Sister: 45 ÷ 52 = 0.86 = 86%

Min's got 26 out of 31, so you do 26 ÷ 31.

Min's sister got 45 out of 52, so you do 45 ÷ 52

Min's sister got a higher mark!

### Chapter 04 review.

### Chapter 4 Review Question 7

________._______

**36 37 38 39 40 41 42**

**I think it's 39.2 because it's not exactly at 39, it's a little to the right and the lines are close so I added 1 more**

2. Min had a mark of 26 out of 31 on a science test. That same day, his sister got a mark of 45 out of 52 on a math test. Explain how to find out who got the better mark.

Min: 26 ÷ 31 = 0.838709677

= 83%

Sister: 45 ÷ 52 = 0.865384615

= 86%

Min's sister got a higher mark.

Min: 26 ÷ 31 = 0.838709677

= 83%

Sister: 45 ÷ 52 = 0.865384615

= 86%

Min's sister got a higher mark.

### Chapter Review, Chapter 4

**Page 146 Question 10**

Copy the table into your notebook.

Fill in the missing values.

### Chapter Review, Chapter 4

Chapter 4

Chapter Review

Question #10

Chapter Review

Question #10

10. Copy the table into your notebook.

Fill in the missing values.

b.) 75/100 0.75 75%

c.) 20/100 0.20 20%

d.) 5/1 0.05 5%

e.) 35/100 0.35 35%

Fraction Decimal Number Percent

a.) 1/4 0.25 25%b.) 75/100 0.75 75%

c.) 20/100 0.20 20%

d.) 5/1 0.05 5%

e.) 35/100 0.35 35%

### Math Textbook #8

### nov.15/11 textbook question

6. arrange the following expressions in ascendingorder

aaa_ ilovemathilovemath99_

a 0.7, 76%,3/4 3/4<76%<0.7

aaa_ ilovemathilovemath99_

a 0.7, 76%,3/4 3/4<76%<0.7

### Textbook Page 138, Number 8 (Bar Notation)

So if you calculate 1 divided by 3 or something of that sort you'll probably get something like this for most calculators: 0.3333333333333333333333333333333333333333...

If that is on a test that answer would be far too long, so we need some other way to write that answer down (and because mathematicians are super lazy.)

That's why the bar notation is invented

Okay here's the actual homework:

## Monday, November 14, 2011

### Page 137 #5

Convert each fraction into a decimal

a. 13 over 25= 0.5

13÷25= 052 round to the nearest tenth = 0.5

b. 107 over 215= 0.50

107÷215= 0.49766744 round to the nearest thousandth = 05.50

c. 43 over 50= 0.9

43÷50= 0.86 round to the nearest tenth

d. 197 over 289= 0.6816608

197÷289= 0.680 round to the nearest thousandth

## Sunday, November 13, 2011

### Math Links7 pg.138 #7

Practice pages 137-138

7. A baseball player’s batting average is the

ratio of number of hits to times at bat. It is

usually expressed as a decimal number.

Number of hits

Batting average= ___________

Times at bat

PLAYER TIMES AT BAT HITS

A 605 194

B 624 197

a) What is the batting average for each

player? Round each answer to the

nearest thousandth.

A= 3.1185567-3.119

B= 3.19675126-3.168

b) Which player had a better batting

average for the season? Justify your

response.

= Player B, because he had more hits

than Player A.

### Textbook Pages 137-139

8. Write each repeating decimal number

using bar notation.

a) 0.5555555… b) 0.090909…

c) 0.1877777… d) 2.0151515...

Answers:

### Math Booklet

Page 138.....

10) Change each fraction to a repeating decimal.

Then use bar notation to show the repeating part.

How I did the fraction part is divided the numerator into the denominator.

So when I divided it went into a

**repeating decimal**.The repeating decimal is too long instead of writing all of the numbers down put a

**bar notation**on top on a number that is always repeating.### Math Textbook pg.138 question 8

**_**

a] 0.5555555=

**0.5**

**__**

b] 0.090909=

**0.09**

**_**

c] 0.1877777=

**0.187**

**__**

d] 2.0151515=

**2.015**

## Saturday, November 12, 2011

### Math Textbook Pg. 138

A baseball player's batting average is the ratio of the number of hits to times a bat. It is usually expressed as a decimal number.

The following data are for one baseball season.

Player Times at bat Hits

A - 605 194

B - 624 197

a) What is the batting average for each player? Round each number to the nearest thousandth.

Player A: batting average - 0.320661157

rounded - 0.321

Player B: batting average - 0.315705128

rounded - 0.316

b) Which player had a better batting average for the season? Justify your response.

Player A got more in his average by 5 from Player B

Player B got a lower average by 5 to Player A

The following data are for one baseball season.

Player Times at bat Hits

A - 605 194

B - 624 197

a) What is the batting average for each player? Round each number to the nearest thousandth.

Player A: batting average - 0.320661157

rounded - 0.321

Player B: batting average - 0.315705128

rounded - 0.316

b) Which player had a better batting average for the season? Justify your response.

Player A got more in his average by 5 from Player B

Player B got a lower average by 5 to Player A

### Math Textbook Page 138

9. Write each repeating decimal number

using bar notation.

a) 0.4444444… b) 0.2666666…

c) 0.1851851… d) 1.0626262…

## Friday, November 11, 2011

## Thursday, November 10, 2011

### Math Homework/Textbook

For the textbook pg. 137 Question number 5

5. Use a

5. Use a

*Calculator*to change each**fraction**to a decimal number. Round to the place value indicated.### repeating decimal

Write the repeating decimal, then put the bar on top to show it is a repeating decimal.

i did question 8 on pg 138

a) 0.555555

answer:

b)0.262626

answer:

c)0.185185185

answer:

d)1.0626262

answer:

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