Răspuns :
1 25 1 1
( ------ - ------ ) *1,19= ( ---- - ----) * 1,19= 0 * 1,19 = 0
4 100 4 4
( ------ - ------ ) *1,19= ( ---- - ----) * 1,19= 0 * 1,19 = 0
4 100 4 4