Question

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

 

Answer 1

\(\frac{35}{4}\)

Answer 2

Kiếm li-ke kiểu hèn

Answer 3

\(\frac{35}{4}\)

Answer 4

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

\(\left(\frac{1}{3}.x\right):\frac{2}{3}=\frac{35}{8}\)

\(\frac{1}{3}.x=\frac{35}{8}.\frac{2}{3}\)

\(\frac{1}{3}.x=\frac{35}{12}\)

\(x=\frac{35}{12}:\frac{1}{3}\)

\(x=\frac{35}{4}\)

Answer 5

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

\(\left(\frac{1}{3}.x\right):\frac{2}{3}=\frac{35}{8}\)

\(\frac{1}{3}.x\)\(=\frac{35}{8}.\frac{2}{3}\)

\(\frac{1}{3}.x=\frac{35}{12}\)

\(x=\frac{35}{12}:\frac{1}{3}\)

\(x=\frac{35}{4}\)

Answer 6

\(\left(\frac{1}{3}.x\right):\frac{2}{3}=1\frac{3}{4}\)

\(\left(\frac{1}{3}.x\right):\frac{2}{3}=\frac{7}{4}\)

\(\frac{1}{3}.x=\frac{7}{4}.\frac{2}{3}\)

\(\frac{1}{3}.x=\frac{7}{6}\)

\(x=\frac{7}{6}:\frac{1}{3}\)

\(x=\frac{7}{2}\)

           Vậy  \(x=\frac{7}{2}\)

Answer 7

kết quả bằng 35/4

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