\(\frac{t}{x}=\frac{4}{3}\Rightarrow\frac{t}{4}=\frac{x}{3}\Rightarrow t=\frac{4x}{3}\)

\(\frac{z}{x}=\frac{1}{6}\Rightarrow\frac{z}{1}=\frac{x}{6}\Rightarrow z=\frac{x}{6}\)

\(\frac{y}{z}=\frac{3}{2}\Rightarrow\frac{y}{3}=\frac{z}{2}\Rightarrow y=\frac{3z}{2}\)

\(\Rightarrow\frac{t}{y}=\frac{\frac{4x}{3}}{\frac{3z}{2}}=\frac{4x}{3}\cdot\frac{2}{3z}=\frac{8x}{9z}=\frac{8x}{9\cdot\frac{x}{6}}=\frac{8x}{\frac{3x}{2}}=8x\cdot\frac{2}{3x}=\frac{16}{3}\)

Ta có:

\(\frac{t}{x}=\frac{4}{3};\frac{y}{z}=\frac{3}{2};\frac{z}{x}=\frac{1}{6}\)

 \(\Rightarrow\frac{t}{x}:\frac{y}{z}:\frac{z}{x}=\frac{4}{3}:\frac{3}{2}:\frac{1}{6}\)

\(\Rightarrow\frac{t}{x}.\frac{z}{y}.\frac{x}{z}=\frac{4}{3}.\frac{2}{3}.\frac{1}{6}\)

\(\Rightarrow\frac{t}{y}=\frac{4}{27}\)

\(\Rightarrow t:y=4:27\)

Thiếu đề r bn ơi!:(

Ta có: \(t:x=4:3=>\frac{t}{4}=\frac{x}{3}=>\frac{t}{8}=\frac{x}{6}\)

Tương tự 

=> \(z=\frac{t}{8}\)

\(\frac{y}{3}=\frac{\frac{t}{8}}{2}=>\frac{y}{3}=\frac{t}{16}=>\frac{t}{y}=\frac{16}{3}\)

T=4; y=3

t:y=4:3=tứ chia tam = tám chia tư

=2 

đ/s:.................

**** nha

khong biet

tk nhde@@@@@@@@@@@@@@@@

bye

xin do

Ta có: t:x = 4:3=> t/4 = x/3=>t/16 = x/12 (1)

y:z = 3:2=>y/3 = z/2 (2)

z:x = 1:6=> z/1 = x/6=> z/2 = x/12 (3)

Từ (1), (2), (3) ta có: z/2 = x/12 = y/3 = t/16

=> t/y=16/3

Vậy t:y=16/3

Nhớ tích cho mình nha!!!