How to solve 1/4 + 1/5

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 1/4 + 1/5 | Equatix

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$$\frac{1}{4}+\frac{1}{5}$$

$\frac{9}{20}=0.45$

Least common multiple of $4$ and $5$ is $20$. Convert $\frac{1}{4}$ and $\frac{1}{5}$ to fractions with denominator $20$.

$$\frac{5}{20}+\frac{4}{20}$$

Since $\frac{5}{20}$ and $\frac{4}{20}$ have the same denominator, add them by adding their numerators.

$$\frac{5+4}{20}$$

Add $5$ and $4$ to get $9$.

$$\frac{9}{20}$$

$\frac{3 ^ {2}}{2 ^ {2} \cdot 5} = 0.45$