Question

(1,5+2,75:0,25)•0,3:(2,5+14,375:0,5)•0,24)=помогите

Answer 1

(1,5+2,75:0,25)•0,3:(2,5+14,375:0,5)•0,24) = 12,5*0,3:31,25*0,24= 3,75:7,5 = 0,5