## Sunday, December 5, 2010

### Math textbook: Pg.135-136 #1,3,6,7,9

Jordon is correct. When converting a decimal to a percent you multiply the decimal by 100 or move it up 2 place values.
0.003x100=0.3

I'm not all that sure about this one, but yes they can be both correct. Let's pretend the other team scored a total of 10 points. 500% of 10 would be 50. 5 times as many would also be 50.
(Check out Mark873's scribe. He has the same answer, but he explained it differently.)

(The answers for the following questions are highlighted and the shown work isn't.)

6.Convert each decimal to a percent and a fraction.

7.Change each decimal to a percent and a fraction.

9. Express each percent as a decimal and a fraction.

If you are having trouble understanding here's a link to a site you may find useful. It has a short exercise at the end to make sure you get what they were explaining. You can also take it to refresh your skills.

And of course, a video. This one is only percent to fraction, but I'm sure you'd find the other videos in the suggestions on youtube. Feel free to send me a link to another video,(because honestly, I don't like the monotone in their voices. It's not very enjoyable to sit through.)

1. Good post Annabelle. The video you put in there is great. Good job.

2. Great job, Anabelle! I liked the pictures you put up, as well as the link. Good job.

Converting .

4. Good job, Anabelle! You did a great job with explaining everything and you have great pictures. I liked how you added a link to someone else's scribe instead of a website.

5. Great post Anabelle. I like the pictures you used and your post looks very organized. It really helped me a lot on the questions I needed help on. Great job.

6. Good job Anabelle. I really like how you put pictures on your post. I didn't know how to get some answers, but this post helped me.

7. Nice post Anabelle! Your post was very neat and I liked the pictures you used and how you used a good amount of colours to highlight key words. The video was also helpful, again, great job!

8. Nice post Annabelle. Your post is very organized and neat. Ilike the pictures you put on. I also like the link and te video. It was really great.

9. Great job, Anabelle. Your post was very neat and well organized. I liked how you used pictures to explain your work and also how you used two different colors to enhance your post. And again, great job.

10. Good job, Anabelle! I liked that you had a video and that you had pictures to show how you got your answer, but next time make your picture a little bit bigger because I found it hard to read what numbers you wrote. Good job!