Ratio of Boys and Girls

Puzzle • Mathematics

Max Score: 40

Easy

In a country where everyone wants a boy, each family continues having babies till they have a boy. After a long time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)

Round off your answer to two decimal places and output the answer as I.xx where I is the integer part of your answer, and xx is the first two decimal places of the rounded-off answer.

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