Question

A letter is randomly taken from english alphabets. what is the probability that the letter selected is not a vowel? *

Answer 1

Heya

English alphabets are 26

Vowels in English alphabets are 5

Alphabets which are not vowels(consonants) are 26-5= 21

Probability= No. of favourable outcomes/total number of outcomes

Probability of that alphabet being a consonant is 21/26

Answer 2

Total Alphabets = 26

Total Vowels = 5

There are 21 letters which are not vowels.

So Probability = 21/26