Răspuns :

Răspuns:

(d-1300):4=25

(d-1300)=25x4

d-1300=100

d=100+1300

d=1400

(5000-b):6=124

(5000-b)=124x6

5000-b=744

b=5000-744

b=4256

Răspuns:

d-1300=25x4

d-1300=100

d=1300+100

d=1400

5000-b=124x6

5000-b=744

b=5000-744

b=4256