Question

Tính hợp lý

\(\frac{864.48-432.96}{864.48.432}\)

Answer 1

\(\frac{864.48-432.96}{864.48.432}=\frac{432.2.48-432.2.48}{864.48.432}=\frac{0}{864.48.432}=0\)

Answer 2

thankyou very much

Answer 3

\(\frac{864.48-432.96}{864.48.432}\)

\(=\frac{864.48-48.9.96}{864.48.432}\)

\(=\frac{48.\left(864-9.96\right)}{48.18.48.48.9}\)

\(=\frac{48.\left(864-864\right)}{48.48.48.18.9}\)

\(=\frac{48.0}{48.48.48.9.2.9}\)

\(=\frac{0}{48.9.2}\)

\(=\frac{0}{24.2.9.2}\)

\(=\frac{0}{2.\left(24.9\right)}\)

\(=\frac{0}{2.216}\)

\(=\frac{0}{432}\)