vừa mệt vừa đói

\(\frac{2}{3}=\frac{4}{6}\left(1\right)\)

\(\frac{2}{4}=\frac{3}{6}\left(2\right)\)

\(\frac{3}{2}=\frac{6}{4}\left(3\right)\)

\(\frac{4}{2}=\frac{6}{3}\left(4\right)\)

 Ticks  nha

has your city got any museum

0,8 x 96 + 1,6 x2

=0,8x96+0,8x2x2

=0,8x96+0,8x4

=0,8x(96+4)

=0,8x100

=80

12 hoặc - 12

Tick nhé bạn !!!