Difference between revisions of "2015 AMC 10A Problems/Problem 4"
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+ | Assign a variable to the number of eggs Mia has, say <math>m</math>. Then, because we are given that Sofia has twice the number of eggs Mia has, Sofia has <math>2m</math> eggs, and Pablo, having three times the number of eggs as Sofia, has <math>6m</math>. |
Revision as of 13:49, 4 February 2015
Problem
Pablo, Sofia, and Mia got some candy eggs at a party. Pablo had three times as many eggs as Sofia, and Sofia had twice as many eggs as Mia. Pablo decides to give some of his eggs to Sofia and Mia so that all three will have the same number of eggs. What fraction of his eggs should Pablo give to Sofia?
$\textbf{(A)}\ \frac{1}{12}\qquad\textbf{(B)}\ \frac{1}{6}\qquad\textbf{(C)}\ \frac{1}{4}\qquad\textbf{(D)}}\ \frac{1}{3}\qquad\textbf{(E)}\ \frac{1}{2}$ (Error compiling LaTeX. Unknown error_msg)
Solution
Assign a variable to the number of eggs Mia has, say . Then, because we are given that Sofia has twice the number of eggs Mia has, Sofia has
eggs, and Pablo, having three times the number of eggs as Sofia, has
.