Wednesday, December 15, 2010

john's Homework Book Post

Math Homework Book:Pg.43 #4,5,6

4.What is the percent of each? Give your answer to the nearest hundredth.
a)1/5% of 630=1.26
b)23 7/8% of 300=71.63
c)245% of $356.80=$874.16
d)68 3/4% of 730=501.88
e)360% of $129.95=$467.82

5.The commission for the sale of a house was 6 3/4%. If the house sold for $345 000, how much was the commission? Show your thinking.
$23 287.50 is the commission of the house

6.Table salt is a chemical compound of sodium and chlorine. Recommended daily intake is a about 1700 mg. If Canadians consume 182% of this amount on average, how much sodium is one person eating daily?
3094 mg is the sodium for person in one day


  1. Good job John. Put some colors to your post next time. And add some links, pictures and video to your post to make it nicer. And lastly, you should show your work on how you get that answer. Other than that, good job.

  2. Good job John. Next time put some colors to your words and add a video or a link. Other than that, great job.

  3. Good job, but next time show your work. Remember soup with no bowl is pretty much useless because how are you going to eat it.

  4. Also next time add a photo or video to enhance your work.

  5. Great post John. It was really organized and neat. Next time add a video and a link to make your post better. Al so show your work so we know how you got to the answer. Other than that, great job.

  6. Good post John, I liked that you have all the answers for the questions. I also liked that it's organized. Next time you should add a video, link and some colors to make your post better.