(7/22+14/11):10/33 поиогите !!!!!!!!!!!

Question

(7/22+14/11):10/33 поиогите !!!!!!!!!!!

Answer 1

(7/22+14/11):10/33= ((7+28)/22)(33/10)= (35/22)(33/10)= (35*33)/(22*10)= (7*5*3*11)/(2*11*2*5)= 21/4= 5.25