Răspuns :
Am avut azi la matematica si eu boss: facem 2x33= 6 6+4=10 300:10=30 grame o linguritza
30x3=90 grame o lingura
sper ca am ajutat (:
30x3=90 grame o lingura
sper ca am ajutat (:
2L+4l=300g
L=3xl
2(3xl)+4l=300
6l+4l=300
10l=300
l=300:10=30
L=3x30=90
L=3xl
2(3xl)+4l=300
6l+4l=300
10l=300
l=300:10=30
L=3x30=90