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Nicolaebianca15
a fost răspuns

daca x=15 grade,calculati: a) 2x b)3x c)4x d)5x ajutorrrrrrrrrrr,e foarte urgenttt

Răspuns :

Matematicianul91
a)15•2=30 grade
b)15•3=45 grade
c)15•4=60 grade
d)15•5=75 grade

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