Posted by Delilah on .
Write each number in scientific notation.
1. 4,800
2. 17, 200
3. 180,000
4. 343, 502

7th grade math help  quick, please. 
bobpursley,
see posts above.

7th grade math help  quick, please. 
Anonymous,
????

7th grade math help  quick, please. 
Delilah,
What does posts above mean