Difference between revisions of "2009 AMC 8 Problems/Problem 1"
Mathisfun7 (talk | contribs) (→Problem) |
Mathisfun7 (talk | contribs) (→Problem) |
||
Line 4: | Line 4: | ||
<math> \textbf{(A)}\ 3\qquad\textbf{(B)}\ 4\qquad\textbf{(C)}\ 7\qquad\textbf{(D)}\ 11\qquad\textbf{(E)}\ 14 </math> | <math> \textbf{(A)}\ 3\qquad\textbf{(B)}\ 4\qquad\textbf{(C)}\ 7\qquad\textbf{(D)}\ 11\qquad\textbf{(E)}\ 14 </math> | ||
− | |||
− | |||
==Solution== | ==Solution== | ||
We can work backwards to solve the problem. Bridget had 7 apples before she gave Cassie 3 apples. These 7 apples were half of Bridget’s 14 original apples. So the answer is <math>\boxed{\bold{\text{E}}}</math>. | We can work backwards to solve the problem. Bridget had 7 apples before she gave Cassie 3 apples. These 7 apples were half of Bridget’s 14 original apples. So the answer is <math>\boxed{\bold{\text{E}}}</math>. |
Revision as of 12:30, 7 October 2012
Problem
Bridget bought a bag of apples at the grocery store. She gave half of the apples to Ann. Then she gave Cassie 3 apples, keeping 4 apples for herself. How many apples did Bridget buy?
Solution
We can work backwards to solve the problem. Bridget had 7 apples before she gave Cassie 3 apples. These 7 apples were half of Bridget’s 14 original apples. So the answer is .