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Fred has 6 marbles Tony has 2 and Katie has 4. Fred gives a third of his marbles to Katie who then gives half of her new total to Tony. How many marbles has Tony now got?
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∙ 7y ago
5 marbles
Wiki User
∙ 7y ago
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Jerry has a total of 23 marbles The marbles are either blue or green He has three more blue marbles than green marbles How many blue marbles does he have?
10 Green marbles, 13 Blue marbles.
If A bowl contains a total of 36 blue and red marbles There are twice as many red marbles as blue marbles How many blue marbles are in the bowl?
12
35 green marbles 85 red marbles 30 yellow marbles what percent are the yellow marbles?
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%
Jerry has a total of 23 marbles the marbles are either blue or green he has three more blue marbles than green marbles how many green marbles does he have?
a+b=23 b=a+3 a+b a+(a+3)=23 a+a=23-3 2a=20 a=10 green marbles=10 blue marbles =23-10 =13
Jerry has a total of 23 marbles The marbles are either blue or green He has three more blue marbles than green marbles How many green marbles?
Let X = the number of green marbles. X+3 = the number of blue marbles. X + (X+3) = 23 2X + 3 = 23 2X = 20 X = 10 or the number of green marbles.
Jerry has a total of 23 marbles the marbles are either blue or green he has three more blue marbles than green marbles how many marbles does he have?
He will have 13 blue marbles and 10 green marbles.
Erry has a total of 23 marbles The marbles are either blue or green He has three more blue marbles than green marbles How many green marbles does he have?
He has 10 green marbles.
Jerry has a total of 23 marbles The marbles are either blue or green He has three more blue marbles than green marbles How many blue marbles does he have?
10 Green marbles, 13 Blue marbles.
If A bowl contains a total of 36 blue and red marbles There are twice as many red marbles as blue marbles How many blue marbles are in the bowl?
12
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.
How many are there in 7 bags if each bag contains 8 marbles?
56 marbles (TOTAL)
What is the probability of selecting 4 red or 5blue marbles?
The probability of selecting 4 red marbles or 5 blue marbles depends on how many marbles there are altogether, and how many of the total number of marbles are red and how many are blue.
Zachary has ninety marbles five-ninths of them are blue how many of the marbles are blue?
Number of marbles in total = 90 Fraction of marbles are blue = five-ninth Number of blue marbles = five-ninth of ninety = 50 So, the answer is 50 blue marbles.
What is the chance of drawing a red marble there 12 marbles in total and there's three red marbles?
25%
What is the equation used to determine probability?
Number of possibilities for one category / Total of all possibilities. For example, if I had a bag of marbles where there are three white marbles and two black marbles. The probability of pulling out a white marble is how many white marbles are in the bag which is: three. But the total of things you can draw out of the bag can either be one of the three white marbles or one of the two black marbles. 3 white marbles+ 2 Black marbles= five marbles. Possibility is 3/5 for drawing a white marble.
How many are there in 700 bags if each bag contains 8 marbles?
700 bags if each bag contains 8 marbles is a total of 5600 marbles.
Bob has 10 more marbles than Larry Together they have a total of 29 marbles How many marbles does Larry have?
19 how does Larry have 19 if he did, bob has 10 more than that which would be 29 and together they would have a total of 48
