Difference between revisions of "2006 AMC 12B Problems/Problem 4"
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− | Mary is about to pay for five items at the grocery store. The prices of the items are <math>\</math> 7.99, <math>\</math> 4.99, <math>\</math> 2.99, <math>\</math> 1.99, and <math>\</math> 0.99. Mary will pay with a twenty-dollar bill. Which of the following is closest to the percentage of the <math>\</math>20.00 that she will receive in change? | + | Mary is about to pay for five items at the grocery store. The prices of the items are <math>\</math> <math>7.99</math>, <math>\</math> <math>4.99</math>, <math>\</math> <math>2.99</math>, <math>\</math> <math>1.99</math>, and <math>\</math> <math>0.99</math>. Mary will pay with a twenty-dollar bill. Which of the following is closest to the percentage of the <math>\</math> <math>20.00</math> that she will receive in change? |
<math> | <math> |
Revision as of 11:02, 3 December 2007
Problem
Mary is about to pay for five items at the grocery store. The prices of the items are
,
,
,
, and
. Mary will pay with a twenty-dollar bill. Which of the following is closest to the percentage of the
that she will receive in change?
Solution
The total price of the items is
See also
2006 AMC 12B (Problems • Answer Key • Resources) | |
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 AMC 12 Problems and Solutions |