\(x\times\dfrac{2}{3}=\dfrac{4}{9}\times\dfrac{3}{8}=\dfrac{1}{6}\)
\(x=\dfrac{1}{6}:\dfrac{2}{3}=\dfrac{1}{4}\)
`x xx2/3=4/9xx3/8`
`x xx2/3=1/6`
`x=1/6:2/3`
`x=1/6xx3/2`
`x=1/4`
\(x\times\dfrac{2}{3}=\dfrac{4}{9}\times\dfrac{3}{8}\)
\(x\times\dfrac{2}{3}=\dfrac{1}{6}\)
\(x=\dfrac{1}{6}:\dfrac{2}{3}\)
\(x=\dfrac{1}{4}\)
X x 2/3 = 4/9 x 3/8
X x 2/3 = 1/6
X = 1/6 : 2/3
X = 1/4
Bấm máy tính cũng sai:(((