bellringer day 71
Download
Skip this Video
Download Presentation
BELLRINGER (DAY 71)

Loading in 2 Seconds...

play fullscreen
1 / 7

BELLRINGER (DAY 71) - PowerPoint PPT Presentation


  • 73 Views
  • Uploaded on

BELLRINGER (DAY 71). p.396-397. 6/9.6 = 9/14.4 2.2/4.4 = 5.5/11 3.6/3 = 17.28/14.4 108 times 9 min 7.5 g 70 CDs 30,000 females 7.5 miles Yes No No Yes Yes Varied Yes, because it’s 7 times larger About 44.8 cm. False True 15/4 = 9/2(6/5) (13)-3/16 =5/8 3/4 = (9)/(9) +3

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' BELLRINGER (DAY 71) ' - kamal-wall


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
p 396 397
p.396-397
  • 6/9.6 = 9/14.4
  • 2.2/4.4 = 5.5/11
  • 3.6/3 = 17.28/14.4
  • 108 times
  • 9 min
  • 7.5 g
  • 70 CDs
  • 30,000 females
  • 7.5 miles
  • Yes
  • No
  • No
  • Yes
  • Yes
  • Varied
  • Yes, because it’s 7 times larger
  • About 44.8 cm
  • False
  • True
  • 15/4 = 9/2(6/5)
  • (13)-3/16 =5/8
  • 3/4 = (9)/(9) +3
  • 2/(-4) = 5/(-4)-6
  • 9n = -54; -6
  • n/2.5 = 7.2; 18
  • 2/9 = 6/27
  • 49/28 = 7/4
  • 3/11 = 30/110
  • 21/56 = 3/8
  • 8.68 ft2
  • 1.072 m2
  • 78.288 in2
  • A
  • 10 students
  • 70
  • 5/2 = 25/10
  • 2/8 = 3/12
  • 5/20 = 3/12
  • 8/6 = 12/9
  • Cross-multiplied wrong; 4/9=8/18
  • A
  • Cross-multiply; algebra; equivalent ratios
  • 9/2 = 36/8
  • 21/24 = 7/8
  • 30/6 = 35/7
  • 3/21 = 4/28
  • 4/8 = 14/28
  • 6.8/17 = 2/5
  • 7/4 = 3.5/2
  • 7/10 = 5.6/8
  • 20/6.25 = 16/5
bellringer day 70
BELLRINGER (DAY 70)

5

y x

1 & 2

millimeter

36%

9/25

8 dozen

take a stand if
Take a stand if…

You have ever spent Christmas on vacation.

You know what one-half plus two and one-half is

You get up before 7am on Christmas morning

You know what twenty-three and six hundred seventy-four thousandths is rounded to nearest tenth

You have ever opened your presents before Christmas and wrapped ‘em back up again so nobody would notice

You know what x is in the equation x plus 6 equals fifteen.

vocabulary
Vocabulary

percent

A __________ is a ratio of a number to 100.

Write the following as ratios:

24% =

45% =

63% =

6/25

9/20

63/100

writing fractions ratios as
Writing fractions/ratios as %

Make an equivalent fraction/ratio with denominator as 100

For example:

10/25 =

3/20 =

7/10 =

40/100

40%

15/100

15%

70/100

70%

finding a percent of a number

7 900

10 1

1 200

4 1

630

1

50

1

Finding a percent of a number

Convert the % to a fraction and multiply to the base (original number)

For example:

70% of 900

25% of 200

90

1

50

1

ad