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Difference between revisions of "2014 AMC 8 Problems/Problem 5"
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Margie's car can go 32 miles on a gallon of gas, and gas currently costs $4 per gallon. How many miles can Margie drive on $20 worth of gas?
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==Problem==
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Margie's car can go <math>32</math> miles on a gallon of gas, and gas currently costs \$<math>4</math> per gallon. How many miles can Margie drive on <math>\textdollar 20</math> worth of gas?
  
 
<math>\textbf{(A) }64\qquad\textbf{(B) }128\qquad\textbf{(C) }160\qquad\textbf{(D) }320\qquad \textbf{(E) }640</math>
 
<math>\textbf{(A) }64\qquad\textbf{(B) }128\qquad\textbf{(C) }160\qquad\textbf{(D) }320\qquad \textbf{(E) }640</math>
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==Solution==
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Margie can afford <math>20/4=5</math> gallons of gas. She can go <math>32\cdot5=\boxed{\textbf{(C)}~160}</math> miles on this amount of gas.
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==Video Solution (CREATIVE THINKING)==
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https://youtu.be/YNNTewVLbyU
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 +
~Education, the Study of Everything
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==Video Solution==
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https://youtu.be/mav136CA3eQ ~savannahsolver
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==See Also==
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{{AMC8 box|year=2014|num-b=4|num-a=6}}
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{{MAA Notice}}

Latest revision as of 10:15, 2 July 2023

Problem

Margie's car can go $32$ miles on a gallon of gas, and gas currently costs $$4$ per gallon. How many miles can Margie drive on $\textdollar 20$ worth of gas?

$\textbf{(A) }64\qquad\textbf{(B) }128\qquad\textbf{(C) }160\qquad\textbf{(D) }320\qquad \textbf{(E) }640$

Solution

Margie can afford $20/4=5$ gallons of gas. She can go $32\cdot5=\boxed{\textbf{(C)}~160}$ miles on this amount of gas.

Video Solution (CREATIVE THINKING)

https://youtu.be/YNNTewVLbyU

~Education, the Study of Everything


Video Solution

https://youtu.be/mav136CA3eQ ~savannahsolver

See Also

2014 AMC 8 (Problems • Answer Key • Resources)
Preceded by
Problem 4 		Followed by
Problem 6
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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