Question

[ngo phuong thao]

Tinh bang cach thuan tien : 

56 *63 / 9 * 8

Answer 1

[Công chúa Sakura]

\(\frac{56\times63}{9\times8}=\frac{7\times8\times9\times7}{9\times8}=\frac{7\times7}{1}=49\)

k cho mk nha

Answer 2

[SC_XPK_Aries_TTP]

\(\frac{56\cdot63}{9\cdot8}=\frac{7\cdot6}{1}=42\)