Giups mình với nhé thank
B=864.48-432.96/864.48.432
a,864.48-432.96/864.48.432=
864.48-432.96 phần 864.48.432 = ?
864.48-432.96 trên 864.48.432 tính
\(\frac{864.48-432.69}{864.48.432}\)= 69
A= \(\frac{864.48-432.96}{864.48.432}\)
Mình không biết cách trình bày, các bạn giải chi tiết cho mình nhé
\(A=\frac{864\cdot48-432\cdot96}{864\cdot48\cdot432}=\frac{432\cdot2\cdot84-432\cdot2\cdot48}{864\cdot48\cdot432}=\frac{0}{864\cdot48\cdot432}=0\)
\(\frac{864.48-432.96}{864.48.432}=\frac{432.2.48-432.96}{864.48.432}=\frac{432.96-432.96}{864.48.432}=0\)
Tính hợp lý
\(\frac{864.48-432.96}{864.48.432}\)
\(\frac{864.48-432.96}{864.48.432}=\frac{432.2.48-432.2.48}{864.48.432}=\frac{0}{864.48.432}=0\)
\(\frac{864.48-432.96}{864.48.432}\)
\(=\frac{864.48-48.9.96}{864.48.432}\)
\(=\frac{48.\left(864-9.96\right)}{48.18.48.48.9}\)
\(=\frac{48.\left(864-864\right)}{48.48.48.18.9}\)
\(=\frac{48.0}{48.48.48.9.2.9}\)
\(=\frac{0}{48.9.2}\)
\(=\frac{0}{24.2.9.2}\)
\(=\frac{0}{2.\left(24.9\right)}\)
\(=\frac{0}{2.216}\)
\(=\frac{0}{432}\)
Cho hỏi:
864.48-432.96/864.48.432=? Tính nhanh
Gấp gấp gấp!
\(\frac{864.48-432.96}{864.48.432}\)
đề:tính nhanh
tinh cach hop ly nhat:
864.48-432.96:864.48.432
p/s: dau cham la nhan nhe
Tính nhanh:
\(\frac{864.48-432.96}{864.48.432}\)
đố ai làm đc nè
\(=\frac{432x2x48-432x96}{846x48x432}\)
\(=\frac{432x96-432x96}{846x48x432}\)
\(=\frac{0}{846x48x432}\)
\(=0\)
\(\frac{864\cdot48-432\cdot96}{864\cdot48\cdot432}\)
\(=\frac{432\cdot2\cdot48-432\cdot96}{864\cdot48\cdot432}\)
\(=\frac{432\cdot96-432\cdot96}{864\cdot48\cdot432}\)
\(=\frac{96\cdot\left(432-432\right)}{864\cdot48\cdot432}\)
\(=0\)
\(\frac{864.48-432.96}{864.48.432}\)
\(=\)\(\frac{432.2.48-432.96}{864.48.432}\)
\(=\)\(\frac{432.96-432.96}{864.48.432}\)
\(=\)\(\frac{0}{864.48.432}\)
\(=0\)
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