The probability a red marble selected at random from a jar containing p red, q blue and r green marbles is

The probability of selecting a green marble at random from a jar that contains green,white and yellow marble is 1/3. The probability of selecting a white marble random from the jar is 2/9.If the jar contains 8 yellow marbles, find the total numbers of marbles in the jar

The probability of selecting a green marble at random from a jar that contains green,white and yellow marble is 1/3. The probability of selecting a white marble random from the jar is 2/9. If the jar contains 8 yellow marbles,find the total numbers of marbles in the jar

The probability of selecting a green marble at random from a jar that contains only green, white and yellow marbles is 1//4 . The probability of selecting a white marble at random from the same jar is 1//3 . If this jar contains 10 yellow marbles. What is the total number of marbles in the jar?

The probability of selecting a green marble at random from a jar that contains only green, white and yellow marbles is 1/4. The probability of selecting a white marble at random from the same jar is 1/3. If this jar contains 10 yellow marbles.What is the total number of marbles in the jar?

A jar has 54 marbles coloured white, blue, and green. The probability of selecting a blue one at random is 1/3 and probability of selecting a green marble is 4/9 . How many white marbles does the jar contain ?

What's the probability of drawing a blue marble from a bowl containing 4 red marbles, 5 blue marbles, and 5 green marbles?

What is the probability of getting a white marble from a jar which has 3 red, 7 green, and 10 white marbles ?

A jar contains 54 marbles each of which is blue, green or white. The probability of selecting a blue marble at random from the jar is 1/3, and the probability of selecting a green marble at random is 4/9dot How many white marbles does the jar contain?

A jar contains 54 marbles each of which is blue, green or white. The probability of selecting a blue marbles at random from the jar is (1)/(3) and the probability of selecting a green marble at random is (4)/(9) . How many white marbles does the jar contain ?

A jar contains 54 marbles each of which is blue,green or white.The probability of selecting a blue marble at random from the jar is (1)/(3), and the probability of selecting a green marble at random is (4)/(9). How many white marbles does the jar contain?