Question

4\5x16\9-7\9x4\5-4\5

Answer 1

\(\dfrac{4}{5}\times\dfrac{16}{9}-\dfrac{7}{9}\times\dfrac{4}{5}-\dfrac{4}{5}\)
\(=\dfrac{4}{5}\times\left(\dfrac{16}{9}-\dfrac{7}{9}-1\right)\)
\(=\dfrac{4}{5}\times0\)
\(=0\)
#Đang Bận Thở

Answer 2

4/5 x 16/9 - 7/9 x 4/5 - 4/5

= 4/5 x ( 16/9 - 7/9 - 1 )

= 4/5 x 0 = 0

Answer 3

=\(\dfrac{4}{5}\times\left(\dfrac{16}{9}-\dfrac{7}{9}-1\right)\)

=\(\dfrac{4}{5}\times0\) = 0