👤

Efectueaza:
[12900+(825:5)×(280+120):4]:5
repede


Răspuns :

(12900+165×100):5=(12900+16500):5=29400:5=5880
(12900+165× 400÷4 ):5
(12900+66000:4):5
(12900+16500):5
29400:5=5880