Question

A jar contains 2 white, 3 blue, 4 green and 5 red Marbles if a marble is drawn at random from the jar ,what is the probability that the marble is:White​

Answer 1

Answer:

$\frac{1}{7}$

Step-by-step explanation:

Total number of marbles = $14$

Number of white marbles = $2$

Probability of white marbles = $\frac{2}{14}$

                                               = $\frac{1}{7}$

Answer 2

${\huge{\sf{\underline{\red{Given :}}}}}$

A jar contains 2 white, 3 blue, 4 green and 5 red Marbles.

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${\huge{\sf{\underline{\blue{To Find:}}}}}$

If a marble is drawn at random from the jar ,what is the probability that the marble is white.

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${\huge{\sf{\underline{\green{Formula \: used :}}}}}$

${\sf{\red{Probability = \frac{favourable \: outcomes}{total \: outcomes} }}}$

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${\huge{\sf{\underline{\orange{Solution :}}}}}$

No. of white balls = 2

Total no. of balls =14

${\sf{probability \: of \: getting \: white \: balls = \frac{favourable \: outcomes}{total \: outcomes} }}$

${\sf{\red{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{2}{14} }}}$

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