How to solve 3/4 + 4/5

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 3/4 + 4/5 | Equatix

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

$\frac{31}{20}=1.55$

Least common multiple of $4$ and $5$ is $20$. Convert $\frac{3}{4}$ and $\frac{4}{5}$ to fractions with denominator $20$.

$$\frac{15}{20}+\frac{16}{20}$$

Since $\frac{15}{20}$ and $\frac{16}{20}$ have the same denominator, add them by adding their numerators.

$$\frac{15+16}{20}$$

Add $15$ and $16$ to get $31$.

$$\frac{31}{20}$$

$\frac{31}{2 ^ {2} \cdot 5} = 1\frac{11}{20} = 1.55$