Resolver 2*4^-1*14*3*5/2^-1*10*9.2=

$$\frac { 2 \cdot 4 ^ { - 1 } \cdot 14 \cdot 3 \cdot 5 } { 2 ^ { - 1 } \cdot 10 \cdot 9.2 } =$$

Calcular

$$\frac{105}{46}\approx 2.282608696$$

Pasos da solución

Anula 2\times 5 no numerador e no denominador.

$$\frac{3\times 14\times \frac{1}{4}}{9.2\times \frac{1}{2}}$$

Multiplica 3 e 14 para obter 42.

$$\frac{42\times \frac{1}{4}}{9.2\times \frac{1}{2}}$$

Multiplica 42 e \frac{1}{4} para obter \frac{21}{2}.

$$\frac{\frac{21}{2}}{9.2\times \frac{1}{2}}$$

Multiplica 9.2 e \frac{1}{2} para obter \frac{23}{5}.

$$\frac{\frac{21}{2}}{\frac{23}{5}}$$

Divide \frac{21}{2} entre \frac{23}{5} mediante a multiplicación de \frac{21}{2} polo recíproco de \frac{23}{5}.

$$\frac{21}{2}\times \frac{5}{23}$$

Multiplica \frac{21}{2} e \frac{5}{23} para obter \frac{105}{46}.

$$\frac{105}{46}$$

Factorizar

$$\frac{3 \cdot 5 \cdot 7}{2 \cdot 23} = 2\frac{13}{46} = 2.282608695652174$$