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The probability of randomly selecting a green marble from a bag is 45. If there are 110 marbles in the bag, how many are NOT green?

20
22
36
80
88

How do you work this out?

Respuesta :

[tex]\text {Probability of green = } \dfrac{green}{total} = \dfrac{4}{5} [/tex]

If there are total of 110 marbles,

[tex]\text {Probability of green = } = \dfrac{4 \times 22}{5 \times 22} = \dfrac{88}{110}[/tex]

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Answer : There are 88 green marbles.
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