Răspuns :
Răspuns:
Explicație pas cu pas:
MN/NP=3/8
NP/MN=1/3/8=8/3
MP/NP=(NP-NM)/NP=1- (NM/NP)=1-(3/8)=5/8
1.
[tex]\it Not\breve am\ NT=x \Rightarrow MT=4x;\ \ \ MN=5x\\ \\ \\ a)\ \ \dfrac{NT}{MT}=\dfrac{x}{4x}=\dfrac{1}{4};\ \ \ \ b)\ \ \dfrac{MT}{MN}=\dfrac{4x}{5x}=\dfrac{4}{5}[/tex]
2.
[tex]\it Not\breve am\ MN=3x \Rightarrow NP=8x;\ \ \ MP=8x-3x=5x\\ \\ \\ a)\ \ \dfrac{NP}{MN}=\dfrac{8x}{3x}=\dfrac{8}{3};\ \ \ b)\ \ \dfrac{MP}{MN}=\dfrac{5x}{3x}=\dfrac{5}{3}[/tex]