It is not hard to list and count the numbers form 1 to 26 which divide by 2 or 3
Let me know what you got.
What is the probability that a number chosen between 1 and 26 is divisible by 2 or 3?
6 answers
the complement of an 81 degrees angle is
10/13
I disagree
the numbers that are either divisible by 2 or 3 are
2 3 4 6 8 9 10 12 14 15 16 18 20 21 22 24 26
I count 17
so prob = 17/26
the numbers that are either divisible by 2 or 3 are
2 3 4 6 8 9 10 12 14 15 16 18 20 21 22 24 26
I count 17
so prob = 17/26
But what about the numbers that are divisi ble by both 2 and 3?
No number are divisible by both 2 and 3