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Add. $\newline$ $\frac{1}{4} + \frac{1}{2} =$ _____

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Add and subtract rational numbers

Full solution

Q. Add.

\newline

\frac{1}{4} + \frac{1}{2} =

_____

Find Common Denominator: Find a common denominator for the fractions $\frac{1}{4}$ and $\frac{1}{2}$ . The least common denominator (LCD) for $4$ and $2$ is $4$ . $\frac{1}{4}$ is already over $4$ , but $\frac{1}{2}$ needs to be converted to $\frac{2}{4}$ to have the same denominator. Calculation: $\frac{1}{2} \times \left(\frac{2}{2}\right) = \frac{2}{4}$
Convert Fractions: Add the fractions now that they have the same denominator. $\newline$ $\frac{1}{4} + \frac{2}{4} = \frac{3}{4}$ $\newline$ This is the sum of the fractions.

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