Răspuns :
10martisoare......................0,85m
25martisoare.......................x
x=[tex] \frac{25*0,85}{10} = \frac{85}{40} = \frac{17}{8} [/tex]=2,125
25martisoare.......................x
x=[tex] \frac{25*0,85}{10} = \frac{85}{40} = \frac{17}{8} [/tex]=2,125