Difference between revisions of "2015 AMC 8 Problems/Problem 4"

(Video Solution)
(Video Solution)
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==Solution==
 
==Solution==
 
There are <math>2</math> ways to order the boys on the end, and there are <math>3!=6</math> ways to order the girls in the middle. We get the answer to be <math>2 \cdot 6 = \boxed{\textbf{(E) }12}</math>.
 
There are <math>2</math> ways to order the boys on the end, and there are <math>3!=6</math> ways to order the girls in the middle. We get the answer to be <math>2 \cdot 6 = \boxed{\textbf{(E) }12}</math>.
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==Video Solution (HOW TO THINK CRITICALLY!!!)==
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https://youtu.be/srGyMofBMsE
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 +
~Education, the Study of Everything
  
 
==Video Solution==
 
==Video Solution==

Revision as of 19:53, 12 May 2023

Problem

The Blue Bird High School chess team consists of two boys and three girls. A photographer wants to take a picture of the team to appear in the local newspaper. She decides to have them sit in a row with a boy at each end and the three girls in the middle. How many such arrangements are possible?

$\textbf{(A) }2\qquad\textbf{(B) }4\qquad\textbf{(C) }5\qquad\textbf{(D) }6\qquad \textbf{(E) }12$

Solution

There are $2$ ways to order the boys on the end, and there are $3!=6$ ways to order the girls in the middle. We get the answer to be $2 \cdot 6 = \boxed{\textbf{(E) }12}$.

Video Solution (HOW TO THINK CRITICALLY!!!)

https://youtu.be/srGyMofBMsE

~Education, the Study of Everything

Video Solution

https://youtu.be/Zhsb5lv6jCI

Video Solution 2

https://youtu.be/4sUA1029D14

~savannahsolver

See Also

2015 AMC 8 (ProblemsAnswer KeyResources)
Preceded by
Problem 3
Followed by
Problem 5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
All AJHSME/AMC 8 Problems and Solutions

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