Question

one letter is selected at random from English alphabet. The probability that the selected letter is a vowel​

Answer 1

Given :-

• One letter is selected at random from English alphabet.

To Find :-

•  The probability that the selected letter is a vowel​

Solution :-

~Here, we're given that one letter is selected at random from English alphabets and we need to find the probability that the selected letter is a vowel. We can find it by putting the formula.

_____________

As we know that ,

★ Probability = No. of outcomes / Total outcomes

Where,

→ No. of outcomes = no. of vowels = 5

→ Total outcomes = no. of alphabets = 26

Finding the probability :-

⟶ Probability = No. of vowels / No. of alphabets

$\boxed{\bf{ \bigstar \;\; Probability = \dfrac{5}{26} }}$

_____________

Hence,

• Probability that the selected letter is a vowel is 5/26

_____________

Answer 2

Answer:

$\frac{5}{26}$

Step-by-step explanation:

probability = no. of favourable outcomes/total no. of outcomes

so,

vowels = 5

alphabet = 26

hence,

probability = no. of vowels / no.of alphabet

hence,

5/26