Question

[tran uyen nhi]

4/7 X 5/8 X 7/12

Answer 1

[tran uyen nhi]

giup minh voi

Answer 2

[Huỳnh Diệu Bảo]

\(\frac{4}{7}\times\frac{5}{8}\times\frac{7}{12}=\frac{2\times2\times5\times7}{7\times2\times2\times2\times2\times2\times3}=\frac{5}{8\times3}=\frac{5}{24}\)