Asked by Alan Perth
The digits 1,2,3,4,5,6 are arranged to form a 6-digit number.What is the probability that the number formed is divisible by 4?
Answers
Answered by
Steve
The last two digits will need to be divisible by 4.
That means we may have
12,16
24
32,36
44
52,56
64
Or, 9 possible 2-digit endings
Since there are 6*5 = 30 total endings, there is a 30% chance that the number is divisible by 4.
That means we may have
12,16
24
32,36
44
52,56
64
Or, 9 possible 2-digit endings
Since there are 6*5 = 30 total endings, there is a 30% chance that the number is divisible by 4.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.