化简 (a/b)/((\frac{c/d){e/f})}

解答

化简

\frac{\frac{a}{b}}{( \frac{\frac{c}{d}}{\frac{e}{f}} )}

\frac{e a d}{b c f}

求解步骤

\frac{\frac{a}{b}}{\frac{\frac{c}{d}}{\frac{e}{f}}}

\frac{\frac{c}{d}}{\frac{e}{f}} = \frac{c f}{e d}

= \frac{\frac{a}{b}}{\frac{c f}{e d}}

分式相除:

\frac{\frac{a}{b}}{\frac{c}{d}} = \frac{a \cdot d}{b \cdot c}

= \frac{a d e}{b c f}

s im pl i f y \frac{5 π}{3} \cdot 3.9

f a c t or 3 x + 18

2 - 6 x + 5 = 23

6 z \leq 7 z - 9

78 = 138 t - 16 t^{2}