What is the ratio of red to green balls?
The ratio of red balls to green balls is 4:3.
What is the probability that both balls are green?
Calculate the probability that both are green. Answer:2/9On the first pick of the bag, there are 10 balls in total. Out of these balls, 5 are green. Therefore the probability of picking a green ball will be 5/10 or 1/2.
What is the probability that the two balls are red?
In conclusion, the probability that both of the balls are red is 1/10.
How many green balls are there in a bag which contains the number of yellow balls?
Total number of balls in bag B is 75. In bag C, the ratio of number of green colored balls and number of black colored balls is 7:5 Total number of green and black colored balls is 36, If one ball is picked at random then the probability of getting one yellow ball is 713.
What is the probability that both balls are of the same color?
The probability of picking two red balls is (1/3)*(1/5), or (1/15). The probability of picking two black balls is (1/2)*(2/5), or (1/5). Add these three probabilities, the probability of picking two balls of the same color is (4/15).
How do you write probability in math?
The probability of an event can only be between 0 and 1 and can also be written as a percentage. The probability of event A is often written as P ( A ) P(A) P(A)P, left parenthesis, A, right parenthesis.
What is the probability that the first and second ball picked are red?
We start with 12 balls, 7 of them are red. If the first ball we choose is red, then there are 11 balls left in the bag, and 6 of them are red. So the probability that the second ball is red, given that the first ball is red, is 6/11.
How many yellow balls are there in the bag the total number of balls in the bag is 36?
∴ Number of yellow balls =79×36=28.
How many green balls are there in the bag which contains the number?
The total number of balls is 60. There are four times as many red balls as green balls and 6 more blue balls than green balls.
What is the probability that the balls drawn contain different colors?
A bag contain 2 red balls, 6 yellow balls and 4 green balls. If 3 balls are drawn randomly, then what is the probability that the balls drawn contain balls of different colors? = 48. = 12 / 55. A bag contain 2 red balls, 6 yellow balls and 4 green balls.
How many green and red balls are there in each bag?
A bag A contains 4 green and 6 red balls. Another bag B contains 3 green and 4 red balls. If one ball is drawn from each bag, find the probability that both are green.
How many balls can be selected from remaining 12 4?
Rest 1 ball can be selected from remaining ( 12 – 4 ) = 8 balls in 8 C 1. = 42 / 55. A bag contain 2 red balls, 6 yellow balls and 4 green balls. If 3 balls are drawn randomly, then what is the probability that the balls drawn contain no yellow ball?
How many balls are in 8 C 1?
Rest 1 ball can be selected from remaining ( 12 – 4 ) = 8 balls in 8 C 1. = 42 / 55. A bag contain 2 red balls, 6 yellow balls and 4 green balls.