Question

[8-4,7:(5-0,8:8/3)-4/5×1,25]:0,1​

Answer 1

Răspuns:

= [8-4,7:(5-8/10•3/8)-4/5•125/100]:0,1

= [8-4,7:(5-3/10)-1]:0,1

= (8-4,7:47/50-1):0,1

= (8-47/10•50/47-1):0,1

= (8-5-1):0,1

= 2:0,1

= 20:1

= 20

Succes! <33

Coroniță?