Question

\(\frac{7}{13}\)x\(\frac{5}{6}\)x\(\frac{5}{13}\)

Answer 1

\(\frac{175}{1014}\) ok

Answer 2

(\(\frac{7}{13}\)x\(\frac{6}{5}\))x\(\frac{5}{13}\)

\(\frac{42}{65}\)x\(\frac{5}{13}\)

\(\frac{175}{1014}\)

Answer 3

\(\frac{175}{1014}\)

Answer 4

\(\frac{175}{1014}\)

hok tốt

Answer 5

\(\frac{175}{1014}\)cậu mua máy tính bỏ túi chưa

Answer 6

=\(\frac{7\times5\times5}{13\times6\times13}\)

=\(\frac{175}{1014}\)

=))