Difference between revisions of "2022 AMC 8 Problems/Problem 11"

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~wamofan
 
~wamofan
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==Video Solution (CREATIVE THINKING!!!)==
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~Education, the Study of Everything
  
 
==Video Solution==
 
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~Mathematical Dexterity
 
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==Video Solution==
 
==Video Solution==
 
https://youtu.be/Ij9pAy6tQSg?t=887
 
https://youtu.be/Ij9pAy6tQSg?t=887

Revision as of 17:25, 28 March 2023

Problem

Henry the donkey has a very long piece of pasta. He takes a number of bites of pasta, each time eating $3$ inches of pasta from the middle of one piece. In the end, he has $10$ pieces of pasta whose total length is $17$ inches. How long, in inches, was the piece of pasta he started with?

$\textbf{(A) } 34\qquad\textbf{(B) } 38\qquad\textbf{(C) } 41\qquad\textbf{(D) } 44\qquad\textbf{(E) } 47$

Solution

If there are $10$ pieces of pasta, Henry took $10-1=9$ bites. Each of these $9$ bites took $3$ inches of pasta out, and thus his bites in total took away $9\cdot 3 = 27$ inches of pasta. Thus, the original piece of pasta was $27+17=\boxed{\textbf{(D) } 44}$ inches long.

~wamofan

Video Solution (CREATIVE THINKING!!!)

https://youtu.be/q7bicopSq14

~Education, the Study of Everything

Video Solution

https://www.youtube.com/watch?v=H1K4WJ93isA

~Mathematical Dexterity

Video Solution

https://youtu.be/Ij9pAy6tQSg?t=887

~Interstigation

Video Solution

https://youtu.be/p29Fe2dLGs8

~STEMbreezy

Video Solution

https://youtu.be/S6kqa8VUj70

~savannahsolver

See Also

2022 AMC 8 (ProblemsAnswer KeyResources)
Preceded by
Problem 10
Followed by
Problem 12
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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