Question

2/3 * X : 1/5 = 1va1/3 :1/4

Answer 1

đề gi rõ ra mới tính được

Answer 2

\(\frac{2}{3}\cdot x:\frac{1}{5}=1\frac{1}{3}:\frac{1}{4}\)

\(\Leftrightarrow\frac{2}{3}\cdot x:\frac{1}{5}=\frac{16}{3}\)

\(\Rightarrow\frac{2}{3}\cdot x=\frac{16}{3}\cdot\frac{1}{5}\)

\(\Rightarrow x=\frac{16}{15}:\frac{2}{3}\)

\(\Rightarrow x=\frac{8}{5}\)

Answer 3

Ta có :

\(\frac{2}{3}x:\frac{1}{5}=1\frac{1}{3}:\frac{1}{4}\)

\(\frac{2}{3}x:\frac{1}{5}=\frac{1}{3}:\frac{1}{4}\)

\(2x:\frac{1}{5}=\frac{4}{3}\)

\(2x=\frac{4}{3}.\frac{1}{5}\)

\(2x=\frac{4}{15}\)

\(x=\frac{4}{15}:2\)

\(\Rightarrow x=\frac{2}{15}\)

Answer 4

Nhầm nhầm :

\(\frac{2}{3}x:\frac{1}{5}=1\frac{1}{3}:\frac{1}{4}\)

\(\frac{2}{3}x:\frac{1}{5}=\frac{16}{3}\)

\(\frac{2}{3}x=\frac{16}{15}\)

\(\Rightarrow x=\frac{8}{15}\)

Answer 5

\(\frac{2}{3}\)* x : \(\frac{1}{5}\)= 1\(\frac{1}{3}\): \(\frac{1}{4}\)

  \(\frac{2}{3}\)* x : \(\frac{1}{5}\)= \(\frac{16}{3}\)

   \(\frac{2}{3}\)* x = \(\frac{16}{3}\)x \(\frac{1}{5}\)

     \(\frac{2}{3}\)* x = \(\frac{16}{15}\)

                x = \(\frac{16}{15}\): \(\frac{2}{3}\)

                 x = \(\frac{8}{5}\)

    

Answer 6

sao khó khăn thế , hổng biết nghe ai