How to solve 8/5 * 6/7 + 5/4 =

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 8/5 * 6/7 + 5/4 = | Equatix

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$$\frac{8}{5}\cdot+\frac{6}{7}+\frac{5}{4}=$$

$\frac{367}{140}\approx 2.621428571$

Multiply $\frac{8}{5}$ times $\frac{6}{7}$ by multiplying numerator times numerator and denominator times denominator.

$$\frac{8\times 6}{5\times 7}+\frac{5}{4}$$

Do the multiplications in the fraction $\frac{8\times 6}{5\times 7}$.

$$\frac{48}{35}+\frac{5}{4}$$

Least common multiple of $35$ and $4$ is $140$. Convert $\frac{48}{35}$ and $\frac{5}{4}$ to fractions with denominator $140$.

$$\frac{192}{140}+\frac{175}{140}$$

Since $\frac{192}{140}$ and $\frac{175}{140}$ have the same denominator, add them by adding their numerators.

$$\frac{192+175}{140}$$

Add $192$ and $175$ to get $367$.

$$\frac{367}{140}$$

$\frac{367}{2 ^ {2} \cdot 5 \cdot 7} = 2\frac{87}{140} = 2.6214285714285714$