Answer: [tex]\dfrac25[/tex]
Step-by-step explanation:
As per given,
[tex]\dfrac45\times(\text{Peter's money})=2 (\text{Weimin's money})[/tex]
Let x= Weimin's money
Then [tex]\dfrac45\times(\text{Peter's money})=2x[/tex]
[tex]\text{Peter's money}=2x\times\dfrac54\\\\\Rightarrow\ \text{Peter's money}=\dfrac52x[/tex]
The required fraction= [tex]\dfrac{\text{Weinim's money}}{\text{Peter's money}}[/tex]
[tex]=\dfrac{x}{\dfrac{5}{2}x}=\dfrac{1}{\dfrac52}\\\\\\=\dfrac25[/tex]
Hence, Required fraction = [tex]\dfrac25[/tex]
