http://tinypic.com/r/felw6r/5
I'm having trouble on what to do
Please help me and thanks :)
MATH HELP [PIC INCLUDED]?
2013-06-17 9:42 am
回答 (3)
2013-06-17 9:44 am
✔ 最佳答案
10000/2=50005000/2=2500
2500/2=1250
1250/2=625
2013-06-17 5:10 pm
10,000 divided by 2 is 5000 divided by 2 is 2500 divided by 2 is 1250 divided by 2 is 625. Notice that there are 4_2s. Or in shorter way multiply 2x2x2x2=16 then divide 10,000 by 16 the answer is 625.
2013-06-17 4:50 pm
Doubling every hour means half going back each hour:
10,000 now
5,000 1 hour ago
2,500 2 hours ago
1,250 3 hours ago
625 4 hours ago
- .--
10,000 now
5,000 1 hour ago
2,500 2 hours ago
1,250 3 hours ago
625 4 hours ago
- .--
收錄日期: 2021-04-20 20:35:52
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130617014203AAiLE92