Question

find the sum. simplify if necessary. \\(\frac{4}{5} + \frac{1}{4} = ?\\) enter the whole number.

Explanation:

Step1: Find common denominator

The least common denominator of 5 and 4 is 20.

Step2: Rewrite fractions

$\frac{4}{5} = \frac{4\times4}{5\times4} = \frac{16}{20}$, $\frac{1}{4} = \frac{1\times5}{4\times5} = \frac{5}{20}$

Step3: Add the fractions

$\frac{16}{20} + \frac{5}{20} = \frac{21}{20}$

Step4: Convert to mixed number

$\frac{21}{20} = 1\frac{1}{20}$

Answer:

1