Given positive integers $x$ and $y$ such that $\frac{1}{x} + \frac{1}{2y} = \frac{1}{7}$, what is the least possible value of $xy$?
Question:
Given positive integers $x$ and $y$ such that $\frac{1}{x} + \frac{1}{2y} = \frac{1}{7}$, what is the least possible value of $xy$?
Answer:
Let's think step by step.

user
98
Given positive integers $x$ and $y$ such that $\frac{1}{x} + \frac{1}{2y} = \frac{1}{7}$, what is the least possible value of $xy$?
train