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Mathematics 13 Online
lexxii:

Two urns contain white and yellow balls. The first urn contains 7 white balls and 7 yellow balls and the second urn contains 3 white balls and 6 yellow balls. A ball is drawn at random from each urn. What is the probability that both balls will be white. Write this in a fraction.

lexxii:

@Elsa213 @ThisGirlPretty

lexxii:

nope it wasn't right rip

Elsa213:

Aweh. v.v Sorry. ;-;

lexxii:

its okie thank you for looking!

Elsa213:

Medal for you. <3 :3

Vocaloid:

there are two separate events so we will have to multiply two separate probabilities the balls cannot be added together because they are separate urns first urn: (7 white/14 total) second urn: (3 white/9 total) multiply the two probabilities to get your answer

lexxii:

thanks

lexxii:

1/6 was the correct answer thanks for the help

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