in a box there are 6 blue ball x red ball and 10 green ball and probablity of getting red ball is 1/3 find the sum of red and blue ball
Answers
Answered by
0
Answer:
14
Step-by-step explanation:
Probability of finding red ball = no. of red balls/total no of balls.
which is = x/(6+10+x) = 1/3
=> 3x = 16+x
=> 2x = 16
=> x = 8
Sum of red and blue ball = x + 6 = 8+6 = 14
Answered by
0
Answer:
8
Step-by-step explanation:
total outcomes =X+10+6
PEof red ball=X÷X+16=1/3
so X=8
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