Тъй като логиката ми е в отпуск...

**victoriq** · 06-11-2008, 14:27

Каква е връзката между числата 1,8,27,64?Кое е следващото число?

Ужас!Не ме мога да зацепя,а го имам в един тест

Little help... :S

**CataclysmicAbyss** · 06-11-2008, 15:18

Намерих ти обяснението ,на английски :

I definetly know the answer but I need to explain it to you right.
Write down all the numbers between 1 and 64.
You'll find that there's 6 numbers between 1 and 8 not including the actual number 1 and the number 8.
Then count between 8 and 27 and you'll find 18 numbers between them again not including the number 8 and the number 27.
Then count between 27 and 64 and you'll find 36 numbers between them again not including 27 and 36.
Now write the table of 6 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90.
Now you know that you've skipped the number 12 and you've skipped the numbers24 and 30.
So now skip three numbers out of the 6 times table which are 42 48 and 54.
The number 60 is next to be added to the number 64 which will result the total 124 therefore the next missing number is125.
Now skip the next four numbers in the 6 times table after 60 which are 66 72 78 and 84.
Then add 90, being next in the 6 times table to the 125 which add up to 215 therefore the next missing number is 216.
So your answer is 1-8-27-64-125-216.