Question

Efectuați:[434:14-(5608:8+924:33):27]+2-1.

Answer 1

Răspuns:

$[434:14-(5608:8+924:33):27]+2-1=\\[31-(701+28):27]+2-1=\\\\(31-729:27)+2-1=\\\\(31-27)+2-1=\\\\4+2-1=\\\\5$

Answer 2

[434:14-(5608:8+924:33):27]+2-1

[31-(701+28):27]+2-1

[31-729:27]+2-1

[31-27]+2-1

4+2-1

6-1

5