Question

find the sum.
$3 + \frac{1}{2} = \square$
(number line from 0 to 5, calculator interface)

Explanation:

Step1: Convert integer to fraction

Convert 3 to a fraction with denominator 2: \( 3 = \frac{6}{2} \)

Step2: Add the fractions

Add \( \frac{6}{2} \) and \( \frac{1}{2} \): \( \frac{6}{2} + \frac{1}{2} = \frac{6 + 1}{2} = \frac{7}{2} = 3\frac{1}{2} \)

Answer:

\( 3\frac{1}{2} \) (or \( \frac{7}{2} \))