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There are 30 balls out of which 60percent are green balls and rest are blue balls How many ways that you can pick the pair of blue balls?
Sameet
There are 18 Green balls and 12 Blue balls. You have to pick 2 blue balls, so the green balls don't matter. You can pick 1 blue ball on 12 ways. The second ball you can pick on 11 ways (because there are 11 balls left). 12 * 11 = 132. So you can pick it on 132 ways. ;)
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∙ 2009-07-07 21:56:24
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A bin contains 3 red balls 2 green balls and 1 blue ball two balls are randomly chosen from a bin how many different color combinations are possible?
6 Is how many different combinations there are
What does thrice as many red balls as green balls means?
Thrice means three times as many. If you have two green balls, it would mean you have six red balls.
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.
Blue cassettes hold 45 minutes of music Green cassettes hold 55 minutes of music If Niko has 16 cassettes containing 830 minutes of music how many are blue and how many are green?
Method of solving:Start off with the Green cassettes. Timewise, how many minutes will 16 of them be? 16x55=880 minutes.How many minutes of music do you have? Only 830. The difference is 50.What are the difference between Green and Blue cassettes? 55-45=10How many times is 10 in 50? 50/10=5Solution:Niko have got 5 blue and the rest (11) green.
How many blue balls do you need to add to make the chances of picking a blue ball 1 in 2 if A bag contains 1 blue ball and 4 red?
three to make 4 blue and 4 red balls. That means there's an equal chance or a 1 in 2 chance.
From 5 different green balls four different blue balls and three different red balls how many combinations of balls can be chosen taking at least one green and one blue ball?
ans : 3720
In a bag of small balls one fourth are green one eighth are blue one half are yellow and the remaining twenty-six are white how many balls are blue?
1/4 + 1/8 + 1/2 = 7/8 26 is 1/8th of the balls. Therefore the total number of balls is 208. and 1/8th of the balls is 26, so there are 26 blue balls, 104 are yellow and 52 are green.
A bin contains 3 red balls 2 green balls and 1 blue ball two balls are randomly chosen from a bin how many different color combinations are possible?
6 Is how many different combinations there are
What does thrice as many red balls as green balls means?
Thrice means three times as many. If you have two green balls, it would mean you have six red balls.
How many bs on a s t?
How many balls on a snooker table? 22(one white cue ball, 15 red balls, and six balls of different colours: yellow, green, brown, blue, pink and black)
How many balls do you play with on a snooker table?
I believe it is 15+6=21. 21 balls. 15 red, 1 black, blue, pink, green, yellow and brown.
How many balls do you need to play the game of snooker?
21 balls. 15 red And 1 black, pink, blue, brown, green and yellow. 22 including the white
If there are green balls and r red balls in a bag how many balls are in the bag?
none
How many animals are taken away from their families each year?
about 60percent
In a bag of small balls 14 are green18 are blue 112 are yellow and the remaining 26 white. How many balls are blue?
You are TOLD that 18 are blue.
How many balls on the snooker table at the beginig?
21, 22 if you count the white 15 reds, a black, a pink, a blue, a green a brown and a yellow
How many balls are there in a set of snooker balls?
There are 21 balls in a set of snooker balls, 22 if you include the Cue, 15 Red balls worth 1 point each, and 6 other colored balls worth different amounts of points, yellow (2 points), green (3), brown (4), blue (5), pink (6) and black (7).
