Repedeeee3 plsssss punctul e

Răspuns:
{[(15x10-98):2+76]x110-220}:500=
{[(150-98):2+76]x110-220}:500=
[(52:2+76)x110-220]:500=
[(26+76)x110-220]:500
(102x110-220):500
(11220-220):500
11000:500=22
Coroniță!?