Question

how can i add \\(\frac{1}{4}\\) and \\(\frac{1}{2}\\)? think about the relationship between the denominators, 4 and 2. complete the sentence. 4 is a multiple of 2. which number is a common denominator for \\(\frac{1}{4}\\) and \\(\frac{1}{2}\\)? 4 2

Explanation:

Step1: Fill the blank about denominators

4 is a multiple of 2, so fill "yes".

Step2: Find common denominator

Common denominator of 4 and 2 is 4.

Step3: Add the fractions

Convert $\frac{1}{2}$ to $\frac{2}{4}$, then add: $\frac{1}{4} + \frac{2}{4} = \frac{3}{4}$.

Answer:

1. yes
2. 4
3. $\frac{3}{4}$