Math, asked by keval1029, 1 year ago

Two friends x and y appeared for an audition.The probability of selection of x is 2/5 and that of y is 1/7

Answers

Answered by Vegota

5

Answer:

Step-by-step explanation:

If probability of selection of x if 2/5

And probability of selection of y is 1/7

Therefore, total no of contestants are 35

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