Răspuns :
Răspuns:
Explicație pas cu pas:
b) [ 7/5 * 15/14 + 3/2 : (9/4 -3/2)] *2/7=
(3/2 + 3/2 : 3/4 ) *2/7=
(3/2 +3/2*4/3 ) *2/7
(3/2 +4/2) *2/7
7/2 *2/7=
14/14=
1
Succes !
Răspuns:
Explicație pas cu pas:
b) [ 7/5 * 15/14 + 3/2 : (9/4 -3/2)] *2/7=
(3/2 + 3/2 : 3/4 ) *2/7=
(3/2 +3/2*4/3 ) *2/7
(3/2 +4/2) *2/7
7/2 *2/7=
14/14=
1
Succes !