Pls! Repede! E urgent! dau coroana si puncte!

Pls Repede E Urgent Dau Coroana Si Puncte class=

Răspuns :

1/2=1/4
a+b=54
a=b=K
1/2=1/4=54
a=1/2=54=> a= 1/2•54=> a=54/2= 27
b=2/4=54=>b=2/4•54=>b=108/4= 27 Numerele sunt 27 si 27 Proba :27+27=54