Wednesday, December 15, 2010

Loading Strip, Ratio Table

Percent- means out of 100
eg. 30% means 30 out of 100 0r 0.30 or 30/100

How to make a Loading Strip







Percent on top



Number on bottom









Write the following percents as decimals
100% - 1
50% - 0.50
25% - 0.25
62.5% - 0.625
10% - 0.10

Using a loading strip model find:

50% of 45.80

Here's my answer.




Can you solve these questions?
25% of 50.00
10% of 72.40

What's your answer?
Ratio Table - is a Loading Strip turned sideways.
Find 75% of 16

Here's my answer.



Can you find these?
Find 69% of 90
Find 40% of 80
What's your answer?

19 comments:

aaron873 said...

hi Sarah. I really like how you did your Scribe Post. I really the pictures you put on the scribe post. But you could have putten a video. I would also say that you can make your font bigger with colour. You could have made your explaining more longer. Also at the bottom you said whats you answer and you forgot to put the answer. Well thats all i have to say to you. Just Good Job
Here is the video
http://www.youtube.com/watch?v=ZvEDzYf29mQ

madeline816 said...

Hi Sarah, I really like your scribe post. You could have made the font a little bigger and different colors.
I really like the pictures you put.
You also could have added a video and a link. Sorry if I couldn't find a video and a link for you to use. Good Job!

hannah816 said...

Hi Sarah! Great scribe post. I like the images you added. They were pretty helpful. I suggest you make your font size bigger so they stand out. Good Job! Here is a video ; http://www.youtube.com/watch?v=RvtdJnYFNhc&feature=related

jamodin 816 said...

Hi Sarah. Your scribe is great and i like your pictures. You don't have a video though. Here is a video you could put next time.
http://www.youtube.com/watch?v=wEr55EPkVWA

serena 814 said...

Hi Sarah, great job on your scribe post! I liked how you added pictures with your explanations. It made it easier to understand. But on the forth picture I didn't really get it. You wrote 22.90/2= 45.8. But 22.9/2 is 11.45. You should write it like this: 45.8/2, giving you the answer 22.9.
Here is a link and a video that I think you might like.
Link: http://www.ixl.com/math/practice/grade-7-convert-between-percents-fractions-and-decimals
Video: http://www.youtube.com/watch?v=Vau7HN9l6ao

irena814 said...

Hi Sarah, awesome scribe post! I liked that you added pictures with your explanations. Your explanations were very clear and well written. However, on "Using a Loading Strip Model Find" I didn't get quite get it. You wrote 50% divided by 100% and that's not how you're suppose to write it. To make it less confusing, you should switch up the numbers. So it will be like this. 100% divided by 2= 50% AND 45.80 divided by= 22.90. (Rotate the picture left 90 degrees)
Here's a interesting video I found

http://www.youtube.com/watch?v=ZvEDzYf29mQ

Anonymous said...

good job on the scribe post I like how you said everything we did

ronalen 8-14 said...

hey sarah i really like your scribe post it had all the things we did and it really helped me understand how to use a loading strip when finding percent.

Cindy814 said...

Sarah, your blog is great! I very like your pictures, they are very interesting. I noticed that you don't have a link, and I know that it's hard to find. Next time if you can't find a link you can go to mytextbook.ca and copy the website. Here is the website http://ebook.mytextbook.ca/view.php?p=bc76dae80f465e2b63fcacae0e5017b9d49c0c37&c=3

kassey814 said...

great job sarah i really like your pictures that you posted and i am hoping to see another one from you. here is another picture that might help...http://images.google.com/imgres?imgurl=http://2.bp.blogspot.com/_iEVkl6wBPeY/SiRXqjdFeSI/AAAAAAAAALU/liGQJVUrwJ0/s400/percents(4).JPG&imgrefurl=http://spmath81708.blogspot.com/&usg=__mBEOHgyRYqql4Uo6Ts3MWQDo1tM=&h=312&w=400&sz=28&hl=en&start=0&zoom=1&tbnid=wWRGuuM2fVYYvM:&tbnh=150&tbnw=194&prev=/images%3Fq%3D(math)%2Bratio%2Btables%26hl%3Den%26biw%3D1680%26bih%3D795%26tbs%3Disch:1&itbs=1&iact=hc&vpx=138&vpy=506&dur=2878&hovh=198&hovw=254&tx=97&ty=219&ei=xqoKTYPxK8innAe_7pGGDw&oei=xqoKTYPxK8innAe_7pGGDw&esq=1&page=1&ndsp=32&ved=1t:429,r:24,s:0
thanks for the post it really helped a lot.

beverly814 said...

Hey Sarah, I like your scribe post. i liked the pictures you put on there, they really helped me. To make your scribe much better is putting a video or a link and changing the color and the size. Other than that Good job. Here is a video that might help. http://www.youtube.com/watch?v=VlqhVldVces. :)

Kamille817 said...

Hey Sarah! Great job on your post. I like that you explained everything. There are some parts where I got confuse. It would have also better if you change colors and font size.Anyway, good job. (:

karl817 said...

good scribe post sarah i like the pictures that you put it really helped but you should put a video good job

Joshuarego814 said...

I like your post it helped me to understand this better

Lance873 said...

hi sarah i like the scribe the pictures really help but you should try to add a video next time

abby873 said...

heey sarah :D I really liked your scibe-post it made me remember how to do these. anywaays I didnt really get your answer for this because you wrote 22.90/2= 45.8. But 22.9/2 is 11.45. and it should be like this: 45.8/2,so it gives you the answer of 22.9. nother then that cood job (:

Danilyn8-73 said...

Hi there Sarah, in this scribe-post I like how your pictures are done. Please try to separate your keywords away from others, other than that great job!

Diana814 said...

Hi Sarah. You did a great job!I really like your pictures. But I think your post would be better if you had changed the font colour also ive notice that you didnt put up a video. So heres a video http://www.youtube.com/watch?v=ZvEDzYf29mQ

Jason 8-73 said...

Hey Sarah like your scribe. here is a video that will help http://www.youtube.com/watch?v=ZvEDzYf29mQ