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I need this as soon as possible pleaseee A bag contains 6 red marbles and 4 blue marbles. How many red marbles must be added to the bag to make the probability of drawing a red marble 5/7????????​
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2 votes
I need this as soon as possible pleaseee

A bag contains 6 red marbles and 4 blue marbles.
How many red marbles must be added to the bag to make the probability of drawing a red marble 5/7????????​

User Mustkeem K
by
8.3k points

1 Answer

6 votes

Answer: 4

Explanation:

10/14 = 5/7

User Gabriel GM
by
8.0k points
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