Wednesday, November 3, 2010

Question for 18 and 22.

18. An package of 500 sheets of paper has a measured height of 51.5 mm.

Question: A) Estimate the thickness of a sheet of paper.

Answer: I estimate that the thickness of a sheet of paper is 0.1 mm.

Question:B) Is the actual thickness of a sheet of paper greater or less than your estimate?
how you know.

Answer: The actual thickness of a sheet of paper is greater the estimated one.Because i rounded 51.5 to 52


22) kyle entered in a snowmobile race.He has to do 5 laps on a 6.37-km course.His time for each lap is 1.35 min, 1.27 min,1.23 min, and 1.22 min.

Question: A) How long does it take him to do 5 laps?
Answer: It take 6.49 mins to finish 5 laps.

Question: B) What is his average speed? Round your answer to the neareast hundreth.
Answer: His average speed is 1.29.

15 comments:

Jackie8-16 said...

Good job! I liked how gave pictures and how you explained how to do it, and also how you made the answer in big letters. I think you should add a link to help people to practice and a video (:

Ian814 said...

Good job next time put a video so it can stand out more.

Mary816 said...

Good Job Carlo! Next time you should try puting the question on the paper too so I can see it there instead of looking back in the text, also on your second picture you should label the order youre going in so I dont get mixed up on which one comes next. Good idea though! On people's name you should put a capital letter. Good job!

Mary816 said...
This comment has been removed by the author.
oudorn817 said...

Nice job! You should explain how you got the answer next time. You can also try adding a video to help explain your thinking.

norien873 said...

Good job Carlo! I liked how you made some numbers bold, it really makes it stand out. Next time you should try adding a video or a link to make it a little more interesting.

joshL814 said...

Good Job! Explanation on question 18 is a little confusing. It's okay. I know that these two questions are hard. You did very well on question number 18 though. I really understood what you said. You should add a video and a link next time. I like how you made the answers bold. It makes it easier to see. I also like your images. It represent the problem really good. Nice Job!

Tinille8-73 said...

Good job Carlo. You should explain how you got the answer so people can understood and you might want to add a video or link that can help your scribe to stand out! Nice job!

Aicelle817 said...

Good job carlo ! i like how you made your own picture, but i think you should explain how you got the answer, and i also think that you need to add a video. Anyways good job !

samantha873 said...

I liked how you explained the solutions in pictures but I think you should have put how you got your answer and added colour but overall you did a great job!

Patricia817 said...

Good job Carlo! I liked your explanation. But you might want to add a link to help us practice multiplication and divide and try to find a good video. I also liked the image you totally did a good job on that!

Marlo873 said...

Good job on the scribe post but you might want to show exactly how you got your answer and maybe put a video to help show what your thinking.

John816 said...

Good Job Dean, next time add video and i like how you explain the solution picture, You did a good job carlo.

ghelo8-14 said...

GODD JOB CARLO!!! I LOVE HOW U DID THIS SCRIBE POST. YOU MIGHT WANT TO ADD A LINK AND VIDEO SO PEOPLE CAN LEARN MORE.

hendrix817 said...

Good Job I liked how you made it bigger and your pictures are awesome.