1. Multiplying by 9, or 99, or 999
Multiplying by 9 is really multiplying by 10-1.
So, 9×9 is just 9x(10-1) which is 9×10-9 which is 90-9 or 81.
Let’s try a harder example: 46×9 = 46×10-46 = 460-46 = 414.
One more example: 68×9 = 680-68 = 612.
To multiply by 99, you multiply by 100-1.
So, 46×99 = 46x(100-1) [...]
Based on the latest BLS data, and primary professional dangers noted by the BLS and Forbes, the following jobs have the highest fatality rates in the U.S.
1) Fishers and Fishing Workers
Deaths per 100,000 workers: 142
Total Deaths: 51
Dangers: Work in all kinds of weather, often hundreds of miles from shore with no help readily available; [...]
The music engineer, producer and now the creator of a gigantic home theater system, Jeremy Kipnis offers his home theater for sale! The full equipment list some more photos can be found inside the link in this post.
Photos Here.
