Question

In a box, there are 7 red balls, x white balls and 3 green balls. A ball is drawn from the box. If the probability of getting a white ball is found to be
$\frac{1}{3}$
then how many white balls are in the box?
A) 15
B) 6
C) 9
D) 5
E) None of these

Pls give correct explanation of this answer. I will mark u as Brainliest​

Answer 1

Answer:

A) 15

Step-by-step explanation:

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