Question

calculate: $\frac{4}{5} + left(-\frac{7}{25}
ight) = $

Explanation:

Step1: Identify the operation and fractions

We have the addition of two fractions: $\frac{4}{25}$ and $\frac{7}{25}$. Since the denominators are the same, we can add the numerators directly.

Step2: Add the numerators

For fractions with the same denominator $\frac{a}{c}+\frac{b}{c}=\frac{a + b}{c}$. Here, $a = 4$, $b = 7$, and $c = 25$. So, $\frac{4}{25}+\frac{7}{25}=\frac{4 + 7}{25}$.

Step3: Calculate the sum of numerators

$4+7 = 11$. So the result is $\frac{11}{25}$.

Answer:

$\frac{11}{25}$