Difference between revisions of "2019 AMC 8 Problems/Problem 1"

Revision as of 13:06, 3 September 2020

Ike and Mike go into a sandwich shop with a total of $$30.00$ to spend. Sandwiches cost $$4.50$ each and soft drinks cost $$1.00$ each.

2019 AMC 8 (Problems • Answer Key • Resources)
Preceded by First Problem	Followed by Problem 2
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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 ==Solution 1==
-We maximize the number of sandwiches Mike and Ike can buy by finding the lowest multiple of <math>\$4.50</math> that is less than <math>\$30.</math> This number is <math>6.</math>
-Therefore, they can buy <math>6</math> sandwiches for <math>\$4.50\cdot6=\$27.</math> They spend the remaining money on soft drinks, so they buy <math>30-27=3</math> soft drinks.
-Combining the items, Mike and Ike buy <math>6+3=9</math> soft drinks.
-The answer is <math>\boxed{\textbf{(D)  }9}.</math>
-Https://www.youtube.com/watch?v=5i69xiEF-pk&list=PLOMzQDaUOdNtpWQbYUyAhcghw0qWx6wDA-Video Solution(also for first 10 problems)
 ==See Also==