For example: 528491=5+2+8+4+9+1=29=2+9=11=1+1=2 Is 528491 a prime number? Chosen Answer: David is right on, but the process is called “Casting Out Nines”. It leads to the remainder when the number is divided by 9 and works because 9 = 10-1 and our system is base 10. Similarly, “Casting Out Elevens” can be given. It is [...]
Posts Tagged ‘example’
What is the process called when you take numbers and add them together continually to reduce them?
What is the difference in grammar between “eleven years old, and eleven-year-old? please?
for example:- 1-He is eleven years old. 2- He is eleven-year-old. Chosen Answer: Number two is gramatically incorrect. Eleven refers to more than one, therefore year should be in it’s plural form. by: Stephen Returns on: 6th December 10
How do you multiply any number by eleven mentally?
Explain and give at least 3 examples. Please more than 2 examples with a brief explanation.( Numbers bigger than 25 or 25? Please more explanations with more details and the definition or steps in how to do it. It is an oral exam so I have to give examples and i have to recite the [...]
Cancelling Web Hosting – Rights to a Refund?
If I want to cancel a web hosting package I have with Eleven2, what rights do i have (if any) as a customer to getting a partial refund. For example, if half the hosting is still left, is their anything that says I can demand 50% of the money back… I know if I cancel [...]

Posted in
Tags:
