Thursday, December 16, 2010

fractions,percents and decimals

Today in class we had a short quiz on fractions, decimals, and percents.


After we finished the quiz we had to express some decimals into fractions.



0.7



0.67

how you do it is that decimals are over one and fractions are out of 100. so you have to times the bottom number by 100 and what ever you do to the bottom you do to the top.

so the answers are:


0.7x100=7 over 10


0.67x100=67 over 100


63 out of 160 between 40 and 50 percent. true or false. justify your thinking with out calculating


this was my answer













for homework we had to do pages 44 and 45 in the homework books

here is a link to help you
http://www.mathgoodies.com/lessons/vol4/challenge_vol4.html

17 comments:

Cindy814 said...

Ronalen, I like you scribe post. I like your website, it gives questions that we can do. What you can improve is change the size and the color of the font so word stand out.
Good Job Ronalen!

kassey814 said...

hi ronalen, i liked your scribe post and the link helped a lot what you can improve on is getting a here is a picture for you.....http://t3.gstatic.com/images?q=tbn:ANd9GcTy6WcM7R7TuDHs-qjrPY1McIQ6v8btC1XNxxJvZOvJZhNn0EKR7A great post bye

Sarah7-11 said...

Ronalen, I like you scribe post. I like your website, it gives questions that we can do. I think that you could change the size and the color of the font. Here's a video that I found that I found very interesting.http://www.youtube.com/watch?v=ZvEDzYf29mQ

Good Job Ronalen!

aaron873 said...

Hi Ronalen, I really like your Scribe Post. I like the picture that you used. I think you xcould have that you can used your words bigger and there should be colour. Thats all i can say. good job :)

jamodin 816 said...

Hey Ronalen. YOu have a nice scribe and pictures but you didn't put a video. SO here is a video you could put next time.
http://www.youtube.com/watch?v=N-eme__2IMw
Also you didn't answer the question with 63 out of 160. You just put how close you could get to 63. The answer is false because you can't get to 63%.

beverly814 said...

Hey Ronalen. I liked your scribe post. I like the link that you put on, also i liked the picture that you added. To improve your scribe post it think that you should add more like adding color, changing the size, putting a video. Good job :)

serena 814 said...

Hi Ronalen, your scribe post was very well done. I liked how you wrote the question with your answer and I also liked how you explained how you got the answer. I thought your website was interesting and your picture explained how you got the answer. But to make your scribe post even better, next time I think you should make the font a little bigger and you should add some color.
Here is a video that I think you might like: http://www.youtube.com/watch?v=04eEAxkc4bk&feature=related

karl817 said...

good scribe post ronalen but you should put a video next time good job.

melody711 said...

Hi Ronalen great! Scibe but next time you should use a video but great job :)

Joshuarego814 said...

Hi Ronny, your post was great and you needed a video but i like the link.

madeline816 said...

Hi Ronalen, Good Job on your post! You had good explanation, a nice picture, and I really like how you added the homework. I noticed that you didn't have a video here's one that I found that you may use: http://www.youtube.com/watch?v=04eEAxkc4bk&feature=related All I have to say is Good Job!

hannah816 said...

Hi Ronalen. Great scribe post. I like the image you added and great explanation. Everything was well done except you didn't have a video, heres one ; http://www.youtube.com/watch?v=04eEAxkc4bk

Lance873 said...

hi ronalen i like your scribe the link really is helpful and to improve you should add a video

abby873 said...

heey ronalen (: I really liked your scribe-post but you cold've made it better by changing the font and color so it could add more style and so it could be easy to read for the reader. I noticed that you didnt have a video but I hope this would help you. nother then that goodjob (:

Danilyn8-73 said...

Hi Ronalen, Please try to make the keywords stand out such as : answers, definitions or such. I love how the picture is done and remember put capitals in the beginning of a sentence. It's easy but it's always optional. Great Job !

Diana814 said...

Hi Ronalen!!! I really like your picture. I also think that you should read your work before you post it. Because I think you should put a capital where it needs to be. Also I think you can improve by putting the words in different colours and a bigger size.

Jason 8-73 said...

Hey Ronalen like your scribe.Here is a video that can improve it http://www.youtube.com/watch?v=GPRKARXt6kg