Răspuns :
Răspuns:
Explicație pas cu pas:
( 1 - 1/2 - 1/3 ) : ( 2 - 5/6) = 1/7
= ( 6/6 - 3/6 - 2/6) : ( 12/6 - 5/6) =
= ( 1/6 ) : ( 7/6 ) =
= (1/6 ) × ( 6/7) =
= 1/7
Răspuns:
Explicație pas cu pas:
( 1 - 1/2 - 1/3 ) : ( 2 - 5/6) = 1/7
= ( 6/6 - 3/6 - 2/6) : ( 12/6 - 5/6) =
= ( 1/6 ) : ( 7/6 ) =
= (1/6 ) × ( 6/7) =
= 1/7