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Add. $\newline$ $\frac{3}{4} + \frac{1}{2} =$ _____

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Add and subtract rational numbers

Full solution

Q. Add.

\newline

\frac{3}{4} + \frac{1}{2} =

_____

Find common denominator: Find a common denominator for the fractions $\frac{3}{4}$ and $\frac{1}{2}$ . The least common denominator (LCD) between $4$ and $2$ is $4$ . Convert $\frac{1}{2}$ to a fraction with denominator $4$ : $\frac{1}{2} = \frac{2}{4}$ .
Convert fractions: Add the fractions $\frac{3}{4}$ and $\frac{2}{4}$ . $\newline$ $\frac{3}{4} + \frac{2}{4} = \frac{5}{4}$ .
Add fractions: Simplify the fraction $\frac{5}{4}$ , if possible. $\newline$ $\frac{5}{4}$ is already in its simplest form, representing $1$ and $\frac{1}{4}$ or $1.25$ as a decimal.

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