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In how many ways can 3 girls and 5 boys be arranged in a row so that all the 3 girls are together?
6ways.
represent boys as<.>
girls as</>
1=///.....
2=.///....
3=..///...
4=...///..
5=....///.
6=.....///
here may be the boys can arranged different ways.
5 boys arranged 5! = 120 ways.
In 120 times, each time added girls 6 ways like the above way.
so answer is 6*120 = 720 ways we can arrange.
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In how many ways six boys and four girls can be arranged in one rope so that no two girls can sit together?
6!*7p4
There 5 times as many girls as boys there are 20 boys at the club how many girls are there?
5g = 1b (5 girls for every 1 boy) Xg = 20b (unknown number of girls for every 20 boys.) It looks like the answer is as easy as multiplying 20 by 5, which equals 100. Why? Well if you actually had a bunch of girls and boys together, you would get 20 boys and ask that 5 girls go to each boy. Then imagine in your head how many girls there are around the 20 boys, even if you have to draw a picture.
There is 110 students there are 50 more boys than girls how many girls are there how many boys?
80 boys and 30 girls
If there are 600 boys and girls total and there are 50 more girls than boys how many boys are there?
275 girls, 325 boys.
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if there are only 8 MORE boys then girls then there are: 14 girls and 22 boysif there are 8 TIMES more boys than girls then there are: 32 boys and 4 girls
In how many ways six boys and four girls can be arranged in one rope so that no two girls can sit together?
6!*7p4
There are 4 times as many girls as boys in school there are 54 more girls than boys how many children are there all together?
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Yes, mainly because of prejudice that girls are better than boys or the opposite another reason is their pride
There 5 times as many girls as boys there are 20 boys at the club how many girls are there?
5g = 1b (5 girls for every 1 boy) Xg = 20b (unknown number of girls for every 20 boys.) It looks like the answer is as easy as multiplying 20 by 5, which equals 100. Why? Well if you actually had a bunch of girls and boys together, you would get 20 boys and ask that 5 girls go to each boy. Then imagine in your head how many girls there are around the 20 boys, even if you have to draw a picture.
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6 girls and 5 boys- 11 all together
There is 110 students there are 50 more boys than girls how many girls are there how many boys?
80 boys and 30 girls
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If there are 600 boys and girls total and there are 50 more girls than boys how many boys are there?
275 girls, 325 boys.
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4 boys, 2 girls.
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5 boys 11111111111111 girls
How many different ways can 10 girls and 10 boys be arranged in sequence?
Assuming that the only determinant is the gender pattern, there are 20!/[10!*10!] = 184,756 ways.
