Difference between revisions of "2005 AMC 10A Problems/Problem 1"
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So the desired difference is <math>m-j=20-10=10 \Rightarrow D</math> | So the desired difference is <math>m-j=20-10=10 \Rightarrow D</math> | ||
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==See Also== | ==See Also== |
Revision as of 11:50, 25 June 2020
Problem
While eating out, Mike and Joe each tipped their server dollars. Mike tipped
of his bill and Joe tipped
of his bill. What was the difference, in dollars between their bills?
Solution
Let be Mike's bill and
be Joe's bill.
So the desired difference is
See Also
2005 AMC 10A (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 AMC 10 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.