How to solve 1/3 + [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 1/3 + [1/4 + 1/5] | Equatix

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$$\frac{1}{3}+[\frac{1}{4}+\frac{1}{5}]$$

$\frac{47}{60}\approx 0.783333333$

Least common multiple of $3$ and $4$ is $12$. Convert $\frac{1}{3}$ and $\frac{1}{4}$ to fractions with denominator $12$.

$$\frac{4}{12}+\frac{3}{12}+\frac{1}{5}$$

Since $\frac{4}{12}$ and $\frac{3}{12}$ have the same denominator, add them by adding their numerators.

$$\frac{4+3}{12}+\frac{1}{5}$$

Add $4$ and $3$ to get $7$.

$$\frac{7}{12}+\frac{1}{5}$$

Least common multiple of $12$ and $5$ is $60$. Convert $\frac{7}{12}$ and $\frac{1}{5}$ to fractions with denominator $60$.

$$\frac{35}{60}+\frac{12}{60}$$

Since $\frac{35}{60}$ and $\frac{12}{60}$ have the same denominator, add them by adding their numerators.

$$\frac{35+12}{60}$$

Add $35$ and $12$ to get $47$.

$$\frac{47}{60}$$

$\frac{47}{2 ^ {2} \cdot 3 \cdot 5} = 0.7833333333333333$