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פּוֹפּוּלָרִי Word Problems >

You are dealt one card from a 52-card deck. Find the probability that you are not dealt a jack.

פתרון

Y o u a re d e a lt o n e c a r d f ro m a 52 - c a r d d ec k . F in d t h e p ro babi l i t y t ha t yo u a re n o t d e a lt a ja c k .

פתרון

\frac{12}{13}

+1

עשרוני

0.92307 \dots

צעדי פתרון

Find the probability of you are dealt a jack:

\frac{1}{13}

Probability of you are not dealt a jack

= 1 -

Probability of you are dealt a jack

= 1 - \frac{1}{13}

1 - \frac{1}{13} = \frac{12}{13}

= \frac{12}{13}

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