Question

Ex 8, tot ce e ne incercuit ( a,c )

Answer 1

Răspuns:

..8- a

(5/6+3/4×24/19-2/3-1/6)×4/3

(5×2/12+3×3/12)×24/19-(4/6-1/6)×4/3

(10/12+9/12)×24/19-3/6×4/3

19/12×24/19-12/18

24/12-2/3

2-2/3

(6-2)/3

4/3