Question on: JAMB Mathematics - 2013
What is the probability that an integer x ((1 \leq x \leq 25)) chosen at random is divisible by both 2 and 3?
A
\(\frac{1}{25}\)
B
\(\frac{1}{5}\)
C
\(\frac{4}{25}\)
D
\(\frac{3}{4}\)
Ask EduPadi AI for a detailed answer
Correct Option: C
((1 \leq x \leq 25)) = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}
Number N of x divisible by both 2 and 3 is 4.
n((\varepsilon)) = 25
= (\frac{N}{n(\varepsilon)})
= (\frac{4}{25})
Add your answer
Please share this, thanks!
No responses