Question

найдите разность 11/12-1960, 23-516, 4/15-11/60.

Answer 1

1) ( 11/12 ) - ( 19/60 ) = ( 55/60 ) - ( 19/60 ) = 36/60 = 6/10 = 0,6 ; 2) ( 2/3 ) - ( 5/16 ) = ( 64/96 ) - ( 30/96 ) = 34/96 = 17/48 ; 3) ( 4/15 ) - ( 11/60 ) = ( 16/60 ) - ( 11/60 ) = 5/60 = 1/12