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Pam has 3 red marble and 5 blue oneswrite the ratio of red marbles to blue marble?
Wiki User
∙ 14y ago
3:5 lol
Wiki User
∙ 14y ago
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In a bag of 25 marble's 7 are blue 4 are green 8 are red and the rest are yellow what is the ratio of blue marble's to yellow marble's?
25 marbles = 7 blue + 4 green + 8 red + 6 yellow The ratio of blue to yellow marbles is 7:6
What is an example for a ratio?
if there are half as many blue marbles as there are red marbles in a bag then the ratio is 1:2 that you will pull a blue marble. it can also be written as 1 over 2 or 1/2 or .5
What is the probability of choosing a marble that is not blue?
it depends how many blue marbles there are and how many marbles total.
A bag contains 6 red marbles 7 blue marbles and 6 green marbles If one marble is randomly picked from the bag what is the probability that this is a blue marble?
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
A bag has 7 blue marbles and 8 purple marbles.What is the probability of picking a blue marble then a purple marble without replacing?
7/15 for blue marbles and 8/14 for the purple marbles this is dependent probability
In a bag of 25 marble's 7 are blue 4 are green 8 are red and the rest are yellow what is the ratio of blue marble's to yellow marble's?
25 marbles = 7 blue + 4 green + 8 red + 6 yellow The ratio of blue to yellow marbles is 7:6
What is an example for a ratio?
if there are half as many blue marbles as there are red marbles in a bag then the ratio is 1:2 that you will pull a blue marble. it can also be written as 1 over 2 or 1/2 or .5
What is the probability of choosing a marble that is not blue?
it depends how many blue marbles there are and how many marbles total.
12 red marbles and 15 marbles are blue. if one marble is drawn from the bag What is the probabilitythe marble is not be red?
15/27. Simply take the probability of drawing a blue marble.
A bag contains 6 red marbles 7 blue marbles and 6 green marbles If one marble is randomly picked from the bag what is the probability that this is a blue marble?
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
A bag has 7 blue marbles and 8 purple marbles.What is the probability of picking a blue marble then a purple marble without replacing?
7/15 for blue marbles and 8/14 for the purple marbles this is dependent probability
The bag of marbles contains 20 red marbles 30 white marbles and 40 blue marbles what is the ratio of red to blue marbles?
If there are 20 red marbles and 40 blue marbles, the ratio of red to blue is 1 over 2. The number of white marbles does not matter.
If you have 6 red marbles 3 yellow marbles and 5 green marbles in a bag what is the probability of picking a blue marble out?
0No blue marbles in the bag.
What is the probability of picking a blue marble from a bag of 4 red marbles 6 blue marbles and 1 white marble?
11 marbles total and 6 are blue so probability is 6/11
A sack contains red and blue marbles The ratio of red marbles to blue marbles is 4 3 If there are 16 red marbles in the sack how many blue marbles are in the sack?
12 blue marbles
A sack contains red and blue marbles The ratio of red marbles to blue marbles is 4 to 3 If there are 16 red marbles in the sack how many blue marbles are in the sack?
12 blue marbles
What is the probability of picking a red marble and then a blue marble?
None, if all the marbles that you have are yellow!
