Question

(\frac{4}{5} + \frac{13}{10})

Explanation:

Step1: Find common denominator

Rewrite $\frac{4}{5}$ to have denominator 10:
$\frac{4}{5} = \frac{4\times2}{5\times2} = \frac{8}{10}$

Step2: Add the fractions

Add the numerators over the common denominator:
$\frac{8}{10} + \frac{13}{10} = \frac{8+13}{10}$

Step3: Simplify the sum

Calculate the numerator:
$\frac{21}{10}$

Answer:

$\frac{21}{10}$ or $2\frac{1}{10}$