Pls Fans i need ur help in this mathematical problem.............A number is chosen at random from the number 1 to 30 inclusive.What is the probability that the number will be divisible by 5?
THANKS FOR UR AID
Here is a vocabulary lesson.
If one says "integers from one to thirty" means $\displaystyle 1\le n\le 30$.
If one says "integers between one to thirty" means $\displaystyle 1< n< 30$.
Now to answer question is: $\displaystyle \frac{{\left\lfloor {\frac{{30}}{5}} \right\rfloor }}{{30}} = \frac{1}{5}$