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VAAAAA ROGGGGGGGGGG EEEEEEEEESSSSTTTTTEEEE UUURRRGGGEENTT!

VAAAAA ROGGGGGGGGGG EEEEEEEEESSSSTTTTTEEEE UUURRRGGGEENTT class=

Răspuns :

1.d/D=1/N
d=distanta pe harta
D= distanta reala
1/N=scara hartii
d si D trebuie sa aiba aceeasi unitate de masura
120 m=12000 cm
3/12000=1/N
1/N=1/4000

2.
500 m=50000 cm
d/50000=1/4000
d=50000/4000=50/4=12,5 cm


3.
c=nr cai
p=c/3 =nr ponei
c-c/3=2c/3
m=2c/3×1/3=2c/9
cel mai mic multiplu de 7 de 2 cifre este 14
c+p+m=14
c+c/3+2c/9=14
9c+3c+2c=126
14c=126
c=9 cai
p=c/3=9/3=3 ponei
m=2c/9=2×9/9=2 manji