Question

how many ways can a consonant and a vowel be chosen out of the letters of the word `EQUATION’​

Answer 1

Answer:

EQUATION: Q-T-N (3 consonants) and E-U-A-I-O (5 vowels)

EQUATION: Q-T-N (3 consonants) and E-U-A-I-O (5 vowels)We multiply the number of consonants by the number of vowels and we wind up with 3 x 5 = 15 possible combinations.

Word EQUATION contains 30 possible C/V permutations.

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