20%
Total marbles = 35 + 85 + 30 = 150
Yellow marbles = 30
Percentage yellow marbles = number_of_yellow / total_number x 100 %
= (30 / 150) x 100 %
= 1/5 x 100 %
= 20%
The probability of pulling a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles is 16 out of 22, or about 0.73.
1
35
50% half of 80 is 40 you
glossy possy nossy blue red yellow black green purple sphere round
Use this formula - 100 * red / (blue+red+yellow).
Red, blue, green or yellow.Red, blue, green or yellow.Red, blue, green or yellow.Red, blue, green or yellow.
There are 15 blue marbles, 8 yellow marbles and 27 red marbles for a total of 50 marbles. Since there are no green marbles in the lot, It is impossible to pull a green marble from the lot. The is no probability whatsoever! "There just ain't no green ones to pull."
The probability of pulling a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles is 16 out of 22, or about 0.73.
He has a number of yellow marbles that leaves a reminder of 2 when divided by 3 and is a number smaller than 22. That is the number of yellow marbles = 2(mod 3).
0No blue marbles in the bag.
1 chance in 10.10 %
25 marbles = 7 blue + 4 green + 8 red + 6 yellow The ratio of blue to yellow marbles is 7:6
8:6
1
You would be more likely to pull out a white marble as there are no red marbles in the bag.
Total number of marbles in the bag = 6 + 19 + 5 + 19 + 17 = 66Number of yellow ones = 19If drawing perfectly randomly, then the probability of pulling a yellow one = 19/66 = 28.8% (rounded)