Identify Common Denominator: Identify the common denominator for 2/4 and 1/2. Since 4 is a multiple of 2, we can use 4 as the common denominator. Convert 1/2 to 2/4: Convert 1/2 to a fraction with the denominator 4. To do this, multiply both the numerator and the denominator by 2. 1/2 * 2/2 = 2/4. Now we have two fractions with the same denominator: 2/4 + 2/4. Add Numerators: Add the numerators of the fractions. 2/4 + 2/4 = (2 + 2)/4 = 4/4. Simplify Fraction: Simplify the fraction 4/4. 4/4 is equal to 1 because any number divided by itself is 1.

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

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Math Problems

Grade 8

Add and subtract rational numbers

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

Identify Common Denominator: Identify the common denominator for $\frac{2}{4}$ and $\frac{1}{2}$ . Since $4$ is a multiple of $2$ , we can use $4$ as the common denominator.
Convert $\frac{1}{2}$ to $\frac{2}{4}$ : Convert $\frac{1}{2}$ to a fractions" target="_blank" class="backlink">fraction with the denominator $4$ . To do this, multiply both the numerator and the denominator by $2$ . $\newline$ $\frac{1}{2} \times \frac{2}{2} = \frac{2}{4}$ . Now we have two fractions with the same denominator: $\frac{2}{4} + \frac{2}{4}$ .
Add Numerators: Add the numerators of the fractions. $\frac{2}{4} + \frac{2}{4} = \frac{(2 + 2)}{4} = \frac{4}{4}.$
Simplify Fraction: Simplify the fraction $\frac{4}{4}$ . $\newline$ $\frac{4}{4}$ is equal to $1$ because any number divided by itself is $1$ .