Question

{0,25+5. [33 - 2. (34,5+5,5): 80}}-100 - 25
Dau coroana !

Answer 1

Răspuns:

Explicație pas cu pas:

Answer 2

{0,25+5× [33 - 2× (34,5+5,5): 80]}-100 - 25=

[0,25+5×(33-2×40:80)]-100-25=

[0,25+5×(33-80:80)]-100-25=

[0,25+5×(33-1)]-100-25=

(0,25+5×32)-100-25=

(0,25+160)-100-25=

160,25-100-25=

60,25-25=35,25