49.0k views
3 votes
A five-digit integer will be chosen at random from all possible positive five-digit integers. What is the probability that the number's units digit will be less than 5? Express your answer as a common fraction.

User HardScale
by
6.3k points

2 Answers

3 votes

Answer:

1/2

Explanation:

there are 10 possible digits, 0, 1, 2, ... 9

only 5 are under five, which are 0, 1, 2, 3, and 4.

so it's 5/10, or 1/2

User Andrew Bannerman
by
6.5k points
5 votes
5/5 is including all the numbers but without 5 ,probably 4/5 I’m not sure about digits
User Dbaltor
by
7.0k points
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