Question

45:{64:8-[20+(3+25:5-28:7):4]:7}:9​

Answer 1

Salutare!

45:{64:8-[20+(3+25:5-28:7):4]:7}:9=

45:{8-[20+(3+5-4):4]:7}:9=

45:{8-[20+(8-4):4]:7}:9=

45:[8-(20+4:4):7]:9=

45:[8-(20+1):7]:9=

45:(8-21:7):9=

45:(8-3):9=

45:5:9=

9:9=

1

Answer 2

Răspuns:

$1$

Explicație pas cu pas:

45:{64:8-[20+(3+25:5-28:7):4]:7}:9=

=45:{64:8-[20+(3+5-4):4]:7}:9=

=45:{64:8-[20+(8-4):4]:7}:9=

=45:{64:8-[20+4:4]:7}:9=

=45:{64:8-[20+1]:7}:9=

=45:{64:8-21:7}:9=

=45:{8-3}:9=

=45:5:9=

=9:9=

=1 ✔

Răspunsul final: 1