How to solve (3)/(4)-(3)/(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)-(3)/(5) | Equatix

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

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

$\frac{3}{20}=0.15$

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

$$\frac{15}{20}-\frac{12}{20}$$

Since $\frac{15}{20}$ and $\frac{12}{20}$ have the same denominator, subtract them by subtracting their numerators.

$$\frac{15-12}{20}$$

Subtract $12$ from $15$ to get $3$.

$$\frac{3}{20}$$

$\frac{3}{2 ^ {2} \cdot 5} = 0.15$