Сократите дробь: а) 120/224; б) 264/1540; в) 4050/486; г) 4455/4725.

а) \(\dfrac{120}{224}=\dfrac{120\div8}{224\div8}=\dfrac{15}{28}\).

б) \(\dfrac{264}{1540}=\dfrac{264\div44}{1540\div44}=\dfrac{6}{35}\).

в) \(\dfrac{4050}{486}=\dfrac{4050\div162}{486\div162}=\dfrac{25}{3}\).

г) \(\dfrac{4455}{4725}=\dfrac{4455\div135}{4725\div135}=\dfrac{33}{35}\).

Ответ: а) \(\dfrac{15}{28}\); б) \(\dfrac{6}{35}\); в) \(\dfrac{25}{3}\); г) \(\dfrac{33}{35}\).