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a fost răspuns

calculati respectand ordinea efectuarii operatiilor :
(10,025-4,975)*5,2
52-25*(14,175-12,1258)
(7,47-4,97)*10+12,7*1,2

*=ori

Răspuns :

CosmoteRo
(10,025-4,975)x5,2=5,05x5,2=26,26

52-25x(14,175-12,1258)=52-25x2,0492=52-51,23=0,77

(7,47-4,97)x10+12,7x1,2=2,5x10+15,24=25+15,24=40,24

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