This Blog exists for the collective benefit of all 7th grade math students. While the posts are specific to Mr. Chamberlain's class, we welcome comments from everyone. The more specific your question (including your own attempts to answer it) the better.
EVEN MORE WELCOME ARE ANSWERS FROM FELLOW STUDENTS. BLOG ON!
Total Pageviews
6,514
Saturday, April 16, 2011
ASK Review
There is no assigned homework,....
... but an interested student would be looking at the MathChamber/NJ ASK PREP web page and finding some problems where they can ask questions...
I was doig the NJ ASK Prep test 2 and one of the ?'s was: A business sold for 45 million $. what is the scientific notation? A:4.5*10^6 B:4.5*10^9 C:4.5*10^7 D:4.5*10^8 Chose A, but the answer was C. Please explain. -Maggie
I was doig the NJ ASK Prep test 2 and one of the ?'s was:
ReplyDeleteA business sold for 45 million $. what is the scientific notation?
A:4.5*10^6
B:4.5*10^9
C:4.5*10^7
D:4.5*10^8
Chose A, but the answer was C. Please explain.
-Maggie
Work out 10^6 and 10^7 for yourself, both with and without a calculator... you should find:
ReplyDelete10^6=1,000,000
10^7=10,000,000
Does that answer your question?
Yes, I get nnow. Thanks.
ReplyDelete-Maggie