Question

[265-(50:25+2)•65]•2-(100:25+5)

Answer 1

Răspuns:

Explicație pas cu pas:

[265 - ( 50 : 25 + 2 ) × 65 ] × 2 - ( 100 : 25 + 5 ) =

[265 - ( 2 + 2 ) × 65 ] × 2 - ( 4 + 5 ) =

(265 - 4 × 65 ) × 2 - 9 =

(265 - 260 ) × 2 - 9 =

5 × 2 - 9 =

10 - 9 =

1