Răspuns :
a)12×3=36paltoane
b)30×3=90m ( la asta nu stiu daca e bine)
sper ca te am ajutat!
b)30×3=90m ( la asta nu stiu daca e bine)
sper ca te am ajutat!
20m...........12p
45m.............x
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x=45x12:20=27 paltoane
20m..........12p
x..................30p
-----------------------
x=20x30:12=50 m stofa
45m.............x
-------------------------
x=45x12:20=27 paltoane
20m..........12p
x..................30p
-----------------------
x=20x30:12=50 m stofa