Search found 2 matches
- by AlexBee
Tue Dec 08, 2009 7:51 am- Forum: Sentence Correction
- Topic: differnce between in contrast with and contrast to
- Replies: 6
- Views: 52251
jewbagel wrote:ok heres for number 1
(10^8-10^2)=10^2*(10^6-1)
(10^7-10^3)=10^3*(10^4-1)
if you approx 10^6-1 as about 10^6 and 10^4-1 as about 10^4
the equation becomes (10^6)/(10^5)
6-5=1 so its 10^1 or 10
Could you please explain this:
the equation becomes (10^6)/(10^5)
- by AlexBee
Tue Dec 01, 2009 7:14 am- Forum: Problem Solving
- Topic: Some difficult ones .
- Replies: 10
- Views: 2333