Choose the largest of the following sums, and express it as a fraction in simplest form:
$$\frac{1}{4} + \frac{1}{5}, \ \ \frac{1}{4} + \frac{1}{6}, \ \ \frac{1}{4} + \frac{1}{3}, \ \ \frac{1}{4} + \frac{1}{8}, \ \ \frac{1}{4} + \frac{1}{7}$$
Question:
Choose the largest of the following sums, and express it as a fraction in simplest form:
$$\frac{1}{4} + \frac{1}{5}, \ \ \frac{1}{4} + \frac{1}{6}, \ \ \frac{1}{4} + \frac{1}{3}, \ \ \frac{1}{4} + \frac{1}{8}, \ \ \frac{1}{4} + \frac{1}{7}$$
Answer:
Let's think step by step.

user
\frac{7}{12}
Choose the largest of the following sums, and express it as a fraction in simplest form:
$$\frac{1}{4} + \frac{1}{5}, \ \ \frac{1}{4} + \frac{1}{6}, \ \ \frac{1}{4} + \frac{1}{3}, \ \ \frac{1}{4} + \frac{1}{8}, \ \ \frac{1}{4} + \frac{1}{7}$$
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