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Sayyadsimran43go
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A jar contanis 36 marbles .some are green and other are blue .if a marble is drawn at random from the jar .the probability of it being green is 5/9 .Then the number of blue balls in the jar is a.12,b.16, c. 20, d. 24​

Resposta :

Auditsysgo

Resposta:

[tex]\textsf{Read below}[/tex]

Explicação passo a passo:

[tex]\mathsf{green + blue = 36}[/tex]

[tex]\mathsf{\dfrac{green}{36} = \dfrac{5}{9}}[/tex]

[tex]\mathsf{9.green = 36.5}[/tex]

[tex]\mathsf{9.green = 180}[/tex]

[tex]\mathsf{green = \dfrac{180}{9}}[/tex]

[tex]\mathsf{green = 20}[/tex]

[tex]\mathsf{green + blue = 36}[/tex]

[tex]\mathsf{blue = 36 - 20}[/tex]

[tex]\boxed{\boxed{\mathsf{blue = 16}}}\leftarrow\textsf{letter B}[/tex]

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