Răspuns :
3 ilustrate......18 Ron
x ilustrate.......48 Ron
x= (3•48)/18= 144/18= 8
răspuns: 8 ilustrate vor costa 48 Ron
8 ilustrate
tinand cont ca 18 RON costa trei inseamna ca o ilustrata costa 18 ÷ 3 = 6 lei , 48 RON ÷ 6 = 8 ilistrate
As simple as that! ☺☺☺