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3.Simplificati prin 11 fractiile:220/77,110/11x7,/121/77,143/1573​

Răspuns :

Răspuns:

[tex]220/77 = 22/7\\\\110/11 * 7=110/77 = 10/7\\\\121/77 = 11/7\\\\143/1573 = 13/143\\\\simplificare.cu.11[/tex]