Question

\(\frac{4}{9}\times\frac{7}{5}\div\frac{7}{9}\)

Answer 1

\(\frac{4}{9}\)X \(\frac{7}{5}:\frac{7}{9}\)= \(\frac{28}{45}:\frac{7}{9}=\frac{28}{45}\)X \(\frac{9}{7}=\frac{4}{5}\)

Mk nhanh nhất k mk nha

Answer 2

4/9 × 7/5 : 7/9 = 28/45 × 9/7 = 4/5.

Answer 3

\(\frac{4}{9}x\frac{7}{5}:\frac{7}{9}=\frac{4}{9}x\frac{7}{5}x\frac{9}{7}=\frac{4x7x9}{9x5x7}=\frac{252}{315}=0,8\)

K nha mình nhanh nhất đó!

Answer 4

=4/5 nhaaaaa

Answer 5

4/5 nha bạn

Answer 6

   \(\frac{4}{9}\)x \(\frac{7}{9}\):\(\frac{7}{9}\)

=  \(\frac{28}{49}\): \(\frac{7}{9}\)

=   \(\frac{252}{343}\)

Answer 7

\(\frac{4}{9}\times\frac{7}{5}\div\frac{7}{9}\)
\(=\frac{28}{45}\div\frac{7}{9}\)
\(=\frac{28}{45}\times\frac{9}{7}\)
\(=\frac{28}{35}\)

Answer 8

\(\frac{4}{9}.\frac{7}{5}:\frac{7}{9}=\frac{28}{45}:\frac{7}{9}=\frac{28}{45}.\frac{9}{7}=\frac{4}{5}\)

K CHO MINH NHA